LAB-GROWN DIAMONDS WHOLESALE PRICE MATRIX (USD)
CALIBRATED MELEE (0.70MM+) TO 20 CARATS · FACTORY-DIRECT PRICING FROM GUANGZHOU, CHINA
Specializing in precision melee to 20 carat certified CVD & HPHT lab-grown diamonds, custom lapidary cutting, and K-gold & platinum fine jewelry manufacturing.
Explore our complete wholesale price list converted directly to USD ($/Carat) based on real-time international exchange benchmarks. From calibrated micro pavé sieve parcels to certified large center stones, we supply global jewelry brands, manufacturers, retailers, and bespoke ateliers with unbeatable factory transparency.
OFFICIAL WHOLESALE LAB-GROWN DIAMOND PRICE LIST (USD / CARAT)
Converted from official EUR factory quotation at benchmark exchange rate (1 EUR ≈ $1.162 USD). All stones are Hearts & Arrows/Ideal Cut, Eye-clean, No BGM (No brown, green, or milky undertones).
ROUND BRILLIANT MELEE & CARAT DIAMONDS (0.002 CT TO 2.99 CT)
63 CALIBRATED DIAMETER TIERS| DIAMETER | CARAT WEIGHT | DEF / VVS–VS (USD $/CT) | DEF / SI (USD $/CT) | EUR BASE REF |
|---|---|---|---|---|
| 0.70-0.90 mm | 0.002-0.003 ct | $321.76 | $275.63 | €276.9 / €237.2 |
| 0.90-1.00 mm | 0.004 ct | $254.71 | $204.05 | €219.2 / €175.6 |
| 1.00-1.10 mm | 0.005 ct | $193.71 | $169.88 | €166.7 / €146.2 |
| 1.10-1.15 mm | 0.006 ct | $183.25 | $157.92 | €157.7 / €135.9 |
| 1.15-1.20 mm | 0.007 ct | $143.04 | $137.00 | €123.1 / €117.9 |
| 1.20-1.25 mm | 0.008 ct | $171.28 | $148.97 | €147.4 / €128.2 |
| 1.25-1.35 mm | 0.009-0.010 ct | $126.66 | $111.78 | €109.0 / €96.2 |
| 1.35-1.45 mm | 0.012 ct | $92.38 | $86.45 | €79.5 / €74.4 |
| 1.45-1.55 mm | 0.015 ct | $125.15 | $113.18 | €107.7 / €97.4 |
| 1.55-1.60 mm | 0.016 ct | $90.87 | $83.43 | €78.2 / €71.8 |
| 1.60-1.70 mm | 0.017 ct | $89.36 | $77.51 | €76.9 / €66.7 |
| 1.70-1.80 mm | 0.020 ct | $92.38 | $83.43 | €79.5 / €71.8 |
| 1.80-1.90 mm | 0.025 ct | $90.87 | $83.43 | €78.2 / €71.8 |
| 1.90-2.00 mm | 0.030-0.035 ct | $86.45 | $78.90 | €74.4 / €67.9 |
| 2.00-2.10 mm | 0.035-0.039 ct | $86.45 | $81.92 | €74.4 / €70.5 |
| 2.10-2.20 mm | 0.039-0.043 ct | $89.36 | $74.48 | €76.9 / €64.1 |
| 2.20-2.30 mm | 0.043-0.050 ct | $80.41 | $71.46 | €69.2 / €61.5 |
| 2.30-2.40 mm | 0.050-0.055 ct | $80.41 | $71.46 | €69.2 / €61.5 |
| 2.40-2.50 mm | 0.055 ct | $81.92 | $68.56 | €70.5 / €59.0 |
| 2.50-2.60 mm | 0.065 ct | $87.85 | $78.90 | €75.6 / €67.9 |
| 2.60-2.70 mm | 0.070 ct | $83.43 | $71.46 | €71.8 / €61.5 |
| 2.70-2.80 mm | 0.080 ct | $75.99 | $68.56 | €65.4 / €59.0 |
| 2.80-2.90 mm | 0.090 ct | $74.48 | $68.56 | €64.1 / €59.0 |
| 2.90-3.00 mm | 0.100 ct | $92.38 | $83.43 | €79.5 / €71.8 |
| 3.00-3.10 mm | 0.110 ct | $92.38 | $80.41 | €79.5 / €69.2 |
| 3.10-3.20 mm | 0.12-0.13 ct | $87.85 | $75.99 | €75.6 / €65.4 |
| 3.20-3.30 mm | 0.13-0.14 ct | $87.85 | $75.99 | €75.6 / €65.4 |
| 3.30-3.40 mm | 0.14-0.15 ct | $77.51 | $68.56 | €66.7 / €59.0 |
| 3.40-3.50 mm | 0.15-0.16 ct | $84.94 | $74.48 | €73.1 / €64.1 |
| 3.50-3.60 mm | 0.16-0.17 ct | $81.92 | $71.46 | €70.5 / €61.5 |
| 3.60-3.70 mm | 0.17-0.19 ct | $89.36 | $74.48 | €76.9 / €64.1 |
| 3.70-3.80 mm | 0.19-0.20 ct | $104.23 | $83.43 | €89.7 / €71.8 |
| 3.80-3.90 mm | 0.20-0.23 ct | $105.74 | $83.43 | €91.0 / €71.8 |
| 3.90-4.00 mm | 0.23-0.25 ct | $116.20 | $102.84 | €100.0 / €88.5 |
| 4.00-4.10 mm | 0.25-0.26 ct | $122.13 | $110.27 | €105.1 / €94.9 |
| 4.10-4.20 mm | 0.26-0.27 ct | $108.76 | $92.38 | €93.6 / €79.5 |
| 4.20-4.30 mm | 0.26-0.30 ct | $107.25 | $95.40 | €92.3 / €82.1 |
| 4.30-4.40 mm | 0.30-0.33 ct | $107.25 | $98.31 | €92.3 / €84.6 |
| 4.40-4.50 mm | 0.33-0.36 ct | $107.25 | $95.40 | €92.3 / €82.1 |
| 4.50-4.60 mm | 0.36-0.39 ct | $108.76 | $92.38 | €93.6 / €79.5 |
| 4.60-4.70 mm | 0.39-0.41 ct | $108.76 | $89.36 | €93.6 / €76.9 |
| 4.70-4.80 mm | 0.41-0.43 ct | $110.27 | $89.36 | €94.9 / €76.9 |
| 4.80-4.90 mm | 0.43-0.46 ct | $110.27 | $96.79 | €94.9 / €83.3 |
| 4.90-5.00 mm | 0.46-0.48 ct | $114.69 | $104.23 | €98.7 / €89.7 |
| 5.00-5.10 mm | 0.48-0.50 ct | $125.15 | $108.76 | €107.7 / €93.6 |
| 5.10-5.25 mm | 0.50-0.55 ct | $122.13 | $108.76 | €105.1 / €93.6 |
| 5.25-5.45 mm | 0.55-0.59 ct | $113.18 | $104.23 | €97.4 / €89.7 |
| 5.45-5.65 mm | 0.60-0.65 ct | $116.20 | $104.23 | €100.0 / €89.7 |
| 5.65-5.85 mm | 0.65-0.69 ct | $105.74 | $98.31 | €91.0 / €84.6 |
| 5.85-6.05 mm | 0.70-0.74 ct | $116.20 | $95.40 | €100.0 / €82.1 |
| 6.05-6.25 mm | 0.75-0.79 ct | $119.22 | $102.84 | €102.6 / €88.5 |
| 6.25-6.40 mm | 0.80-0.85 ct | $120.62 | $104.23 | €103.8 / €89.7 |
| 6.40-6.50 mm | 0.85-0.89 ct | $116.20 | $104.23 | €100.0 / €89.7 |
| 6.50-6.60 mm | 0.90-0.94 ct | $110.27 | $99.81 | €94.9 / €85.9 |
| 6.60-6.70 mm | 0.95-0.99 ct | $137.00 | $120.62 | €117.9 / €103.8 |
| 6.50-6.60 mm | 1.00-1.10 ct | $148.97 | $141.53 | €128.2 / €121.8 |
| 6.60-6.80 mm | 1.11-1.19 ct | $134.10 | $125.15 | €115.4 / €107.7 |
| 6.80-7.00 mm | 1.20-1.29 ct | $147.46 | $128.17 | €126.9 / €110.3 |
| 7.00-7.20 mm | 1.30-1.39 ct | $138.51 | $120.62 | €119.2 / €103.8 |
| 7.20-7.40 mm | 1.40-1.49 ct | $138.51 | $120.62 | €119.2 / €103.8 |
| 7.40-7.60 mm | 1.50-1.59 ct | $166.86 | $143.04 | €143.6 / €123.1 |
| 7.60-7.80 mm | 1.60-1.99 ct | $162.33 | $134.10 | €139.7 / €115.4 |
| 7.80-8.20 mm | 2.00-2.99 ct | $208.58 | $180.23 | €179.5 / €155.1 |
FANCY SHAPE LAB DIAMONDS (CALIBRATED SIZES & CARAT WEIGHTS)
Precision-calibrated length-to-width ratios for fine jewelry manufacturing and eternity setting.
PEAR CUT (CALIBRATED MELEE TO 1.00 CT)
USD & EUR MATRIX| DIMENSIONS | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| 2.00 * 3.00 mm | 0.05 ct | $180.23 | €155.1 |
| 2.00 * 3.50 mm | 0.06 ct | $165.35 | €142.3 |
| 2.50 * 3.50 mm | 0.08 ct | $143.04 | €123.1 |
| 2.55 * 4.05 mm | 0.10 ct | $132.58 | €114.1 |
| 3.00 * 4.00 mm | 0.14 ct | $129.56 | €111.5 |
| 3.00 * 4.50 mm | 0.15 ct | $150.48 | €129.5 |
| 3.00 * 5.00 mm | 0.17 ct | $151.99 | €130.8 |
| 3.30 * 5.00 mm | 0.20 ct | $144.55 | €124.4 |
| 3.55 * 5.05 mm | 0.25 ct | $157.92 | €135.9 |
| 3.50 * 5.50 mm | 0.25 ct | $154.89 | €133.3 |
| 3.75 * 5.75 mm | 0.30 ct | $160.94 | €138.5 |
| 4.00 * 5.00 mm | 0.30 ct | $160.94 | €138.5 |
| 4.00 * 6.00 mm | 0.37 ct | $138.51 | €119.2 |
| 4.20 * 6.30 mm | 0.40 ct | $151.99 | €130.8 |
| 4.50 * 6.80 mm | 0.50 ct | $166.86 | €143.6 |
| 5.05 * 7.05 mm | 0.65 ct | $145.95 | €125.6 |
| 5.05 * 7.55 mm | 0.70 ct | $144.55 | €124.4 |
| 5.05 * 8.05 mm | 0.75 ct | $177.32 | €152.6 |
| 5.70 * 8.50 mm | 1.00 ct | $196.61 | €169.2 |
EMERALD CUT (CALIBRATED MELEE TO 1.85 CT)
USD & EUR MATRIX| DIMENSIONS | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| 2.00 * 3.00 mm | 0.08 ct | $134.10 | €115.4 |
| 2.30 * 3.10 mm | 0.10 ct | $141.53 | €121.8 |
| 2.55 * 3.55 mm | 0.15 ct | $128.17 | €110.3 |
| 2.50 * 4.00 mm | 0.17 ct | $114.69 | €98.7 |
| 2.80 * 4.00 mm | 0.20 ct | $129.56 | €111.5 |
| 3.00 * 4.00 mm | 0.25 ct | $128.17 | €110.3 |
| 3.00 * 4.25 mm | 0.26 ct | $125.15 | €107.7 |
| 3.00 * 4.50 mm | 0.27 ct | $143.04 | €123.1 |
| 3.00 * 5.00 mm | 0.30 ct | $159.43 | €137.2 |
| 3.20 * 4.50 mm | 0.30 ct | $151.99 | €130.8 |
| 3.35 * 4.80 mm | 0.35 ct | $143.04 | €123.1 |
| 3.50 * 5.00 mm | 0.40 ct | $145.95 | €125.6 |
| 3.80 * 5.40 mm | 0.50 ct | $157.92 | €135.9 |
| 4.05 * 6.05 mm | 0.70 ct | $154.89 | €133.3 |
| 4.45 * 6.30 mm | 0.80 ct | $134.10 | €115.4 |
| 4.75 * 6.75 mm | 1.00 ct | $166.86 | €143.6 |
| 5.00 * 7.00 mm | 1.15 ct | $166.86 | €143.6 |
| 6.00 * 8.00 mm | 1.85 ct | $193.71 | €166.7 |
BAGUETTE CUT (STEP-CUT MELEE TO 0.30 CT)
USD & EUR MATRIX| DIMENSIONS | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| 1.50 * 2.50 mm | 0.04 ct | $143.04 | €123.1 |
| 1.50 * 3.00 mm | 0.05 ct | $145.95 | €125.6 |
| 2.00 * 3.00 mm | 0.09 ct | $154.89 | €133.3 |
| 2.00 * 3.50 mm | 0.10 ct | $157.92 | €135.9 |
| 2.00 * 4.00 mm | 0.11 ct | $166.86 | €143.6 |
| 2.00 * 4.50 mm | 0.12 ct | $160.94 | €138.5 |
| 2.50 * 4.00 mm | 0.17 ct | $172.79 | €148.7 |
| 2.50 * 4.50 mm | 0.19 ct | $172.79 | €148.7 |
| 2.50 * 5.00 mm | 0.21 ct | $181.74 | €156.4 |
| 3.00 * 5.00 mm | 0.30 ct | $187.66 | €161.5 |
OVAL CUT (CALIBRATED MELEE TO 1.00 CT)
USD & EUR MATRIX| DIMENSIONS | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| 2.00 * 3.00 mm | 0.05 ct | $157.92 | €135.9 |
| 2.50 * 3.50 mm | 0.09 ct | $134.10 | €115.4 |
| 2.60 * 3.70 mm | 0.10 ct | $144.55 | €124.4 |
| 3.00 * 4.00 mm | 0.15 ct | $151.99 | €130.8 |
| 3.00 * 4.50 mm | 0.17 ct | $145.95 | €125.6 |
| 3.00 * 5.00 mm | 0.18 ct | $153.50 | €132.1 |
| 3.35 * 4.70 mm | 0.20 ct | $156.41 | €134.6 |
| 3.50 * 5.00 mm | 0.25 ct | $154.89 | €133.3 |
| 3.80 * 5.30 mm | 0.30 ct | $157.92 | €135.9 |
| 4.00 * 5.00 mm | 0.31 ct | $160.94 | €138.5 |
| 4.00 * 5.60 mm | 0.35 ct | $151.99 | €130.8 |
| 4.00 * 6.00 mm | 0.40 ct | $141.53 | €121.8 |
| 4.50 * 6.30 mm | 0.50 ct | $138.51 | €119.2 |
| 5.05 * 7.05 mm | 0.70 ct | $154.89 | €133.3 |
| 5.70 * 8.00 mm | 1.00 ct | $187.66 | €161.5 |
MARQUISE CUT (CALIBRATED MELEE TO 1.00 CT)
USD & EUR MATRIX| DIMENSIONS | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| 1.50 * 3.00 mm | 0.03 ct | $244.37 | €210.3 |
| 1.75 * 3.50 mm | 0.04 ct | $193.71 | €166.7 |
| 2.00 * 3.00 mm | 0.045 ct | $154.89 | €133.3 |
| 2.00 * 3.50 mm | 0.05 ct | $172.79 | €148.7 |
| 2.00 * 4.00 mm | 0.06 ct | $157.92 | €135.9 |
| 2.50 * 4.50 mm | 0.10 ct | $175.81 | €151.3 |
| 2.50 * 5.00 mm | 0.11 ct | $178.72 | €153.8 |
| 2.80 * 5.50 mm | 0.15 ct | $166.86 | €143.6 |
| 3.00 * 6.00 mm | 0.20 ct | $196.61 | €169.2 |
| 3.30 * 6.50 mm | 0.25 ct | $202.65 | €174.4 |
| 3.50 * 7.00 mm | 0.30 ct | $198.12 | €170.5 |
| 4.00 * 8.00 mm | 0.45 ct | $198.12 | €170.5 |
| 4.20 * 8.20 mm | 0.50 ct | $201.14 | €173.1 |
| 4.65 * 9.30 mm | 0.70 ct | $201.14 | €173.1 |
| 5.25 * 10.50 mm | 1.00 ct | $226.47 | €194.9 |
PRINCESS CUT (SQUARE BRILLIANT MELEE TO 1.15 CT)
USD & EUR MATRIX| DIMENSIONS | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| 2.00 * 2.00 mm | 0.06 ct | $156.41 | €134.6 |
| 2.50 * 2.50 mm | 0.10 ct | $143.04 | €123.1 |
| 2.80 * 2.80 mm | 0.15 ct | $120.62 | €103.8 |
| 3.05 * 3.05 mm | 0.18 ct | $157.92 | €135.9 |
| 3.15 * 3.15 mm | 0.21 ct | $137.00 | €117.9 |
| 3.30 * 3.30 mm | 0.25 ct | $145.95 | €125.6 |
| 3.55 * 3.55 mm | 0.30 ct | $154.89 | €133.3 |
| 3.75 * 3.75 mm | 0.35 ct | $143.04 | €123.1 |
| 4.05 * 4.05 mm | 0.45 ct | $157.92 | €135.9 |
| 4.25 * 4.25 mm | 0.50 ct | $159.43 | €137.2 |
| 4.50 * 4.50 mm | 0.60 ct | $145.95 | €125.6 |
| 4.70 * 4.70 mm | 0.70 ct | $166.86 | €143.6 |
| 5.00 * 5.00 mm | 0.85 ct | $140.02 | €120.5 |
| 5.30 * 5.30 mm | 1.00 ct | $190.68 | €164.1 |
| 5.50 * 5.50 mm | 1.15 ct | $178.72 | €153.8 |
SPECIALTY FANCY SHAPES, PARCELS & LARGE STONES
Architectural cuts, romantic fancy geometries, and calibrated parcel lots for volume production.
ASSCHER CUT (OCTAGONAL STEP CUT TO 1.00 CT)
USD & EUR MATRIX| DIMENSIONS | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| 3.00 * 3.00 mm | 0.17 ct | $107.25 | €92.3 |
| 3.15 * 3.15 mm | 0.20 ct | $113.18 | €97.4 |
| 3.50 * 3.50 mm | 0.27 ct | $129.56 | €111.5 |
| 3.70 * 3.70 mm | 0.30 ct | $125.15 | €107.7 |
| 4.35 * 4.35 mm | 0.50 ct | $145.95 | €125.6 |
| 5.45 * 5.45 mm | 1.00 ct | $148.97 | €128.2 |
HEART CUT (BRILLIANT FANCY TO 1.00 CT)
USD & EUR MATRIX| DIMENSIONS | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| 4.10 * 3.70 mm | 0.20 ct | $193.71 | €166.7 |
| 4.00 * 4.00 mm | 0.20 ct | $193.71 | €166.7 |
| 4.00 * 4.40 mm | 0.25 ct | $199.63 | €171.8 |
| 4.60 * 4.20 mm | 0.30 ct | $199.63 | €171.8 |
| 5.00 * 5.00 mm | 0.42 ct | $199.63 | €171.8 |
| 5.50 * 5.00 mm | 0.50 ct | $212.99 | €183.3 |
| 6.10 * 5.60 mm | 0.70 ct | $193.71 | €166.7 |
| 6.90 * 6.40 mm | 1.00 ct | $235.42 | €202.6 |
TRIANGLE / TRILLION CUT (0.20 CT TO 0.35 CT)
USD & EUR MATRIX| DIMENSIONS | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| 4.00 * 4.00 mm | 0.20 ct | $189.17 | €162.8 |
| 4.50 * 4.50 mm | 0.25 ct | $189.17 | €162.8 |
| 5.00 * 5.00 mm | 0.35 ct | $189.17 | €162.8 |
LONG CUSHION (ELONGATED 0.90 CT TO 1.59 CT)
USD & EUR MATRIX| SHAPE | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| Long Cushion | 0.90 ct | $148.97 | €128.2 |
| Long Cushion | 1.00-1.10 ct | $151.99 | €130.8 |
| Long Cushion | 1.50-1.59 ct | $199.63 | €171.8 |
CUSHION CUT (SQUARE PILLOW TO 1.00 CT)
USD & EUR MATRIX| DIMENSIONS | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| 3.05 * 3.05 mm | 0.15 ct | $122.13 | €105.1 |
| 3.50 * 3.50 mm | 0.23 ct | $113.18 | €97.4 |
| 3.70 * 3.70 mm | 0.27 ct | $143.04 | €123.1 |
| 3.90 * 3.90 mm | 0.30 ct | $145.95 | €125.6 |
| 4.00 * 4.00 mm | 0.33 ct | $137.00 | €117.9 |
| 4.65 * 4.65 mm | 0.50 ct | $159.43 | €137.2 |
| 5.15 * 5.15 mm | 0.70 ct | $145.95 | €125.6 |
| 5.80 * 5.80 mm | 1.00 ct | $163.84 | €141.0 |
RADIANT CUT (MODIFIED BRILLIANT TO 1.00 CT)
USD & EUR MATRIX| DIMENSIONS | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| 2.50 * 3.50 mm | 0.13 ct | $143.04 | €123.1 |
| 3.00 * 4.00 mm | 0.20 ct | $163.84 | €141.0 |
| 3.00 * 5.00 mm | 0.27 ct | $151.99 | €130.8 |
| 3.35 * 4.70 mm | 0.30 ct | $166.86 | €143.6 |
| 4.00 * 5.50 mm | 0.50 ct | $175.81 | €151.3 |
| 4.00 * 6.00 mm | 0.57 ct | $178.72 | €153.8 |
| 5.00 * 7.00 mm | 1.00 ct | $181.74 | €156.4 |
CALIBRATED FANCY PARCELS & HALF MOON
USD & EUR MATRIX| ITEM DESCRIPTION | WEIGHT | USD ($/CT) | EUR BASE |
|---|---|---|---|
| Pear Parcel (50-69 pts) | 0.50 ct parcel | $157.92 | €135.9 |
| Pear Parcel (1-1.49 ct) | 1.00 ct parcel | $196.61 | €169.2 |
| Oval Parcel (50-69 pts) | 0.50 ct parcel | $145.95 | €125.6 |
| Oval Parcel (1-1.49 ct) | 1.00 ct parcel | $171.28 | €147.4 |
| Emerald Parcel (50-69 pts) | 0.50 ct parcel | $143.04 | €123.1 |
| Emerald Parcel (1-1.49 ct) | 1.00 ct parcel | $151.99 | €130.8 |
| Half Moon (4.00 * 6.00 mm) | 0.50 ct | $199.63 | €171.8 |
FANCY COLORED LAB-GROWN DIAMONDS
Discover laboratory-grown diamonds in a broad spectrum of sophisticated colors, from subtle champagne and warm yellow tones to vivid pink, blue, green, red and other fancy-color options.
VIBRANT CHROMATIC LAB DIAMONDS · FANCY VIVID SPECTRUM
CHROMATIC PURITY & STABILITY
Our fancy colored lab-grown diamonds are created through controlled lattice trace elements (such as boron for blue, nitrogen for canary yellow, and post-growth lattice treatment for vivid pink and red). They offer exceptional color saturation and thermal stability for fine jewelry settings.
FANCY PINK
FANCY BLUE
CANARY YELLOW
EMERALD GREEN
CHAMPAGNE
VIVID RED
CHOCOLATE
ROYAL PURPLE
BLACK DIAMOND
SOLITAIRE LAB-GROWN DIAMONDS FROM 1 TO 20 CARATS
Specializing in precision melee to 20 carat certified CVD & HPHT lab-grown diamonds, custom lapidary cutting, and K-gold & platinum fine jewelry manufacturing.
BESPOKE LAPIDARY ART & LARGE DIAMOND SOURCING
Whether your clients require classic 1.00–3.00 carat bridal solitaires, statement 5.00–10.00 carat cocktail center stones, or monumental 15.00–20.00+ carat high-jewelry museum commissions, our Guangzhou cutting atelier provides direct rough selection, photorealistic 3D CAD modeling, and custom facet optimization.
CERTIFIED LAB-GROWN DIAMONDS & PRE-SHIPMENT VERIFICATION
Every qualifying diamond is verified by independent world-class gemological laboratories and shipped with micro-laser girdle inscription.
INTERNATIONAL GEMOLOGICAL INSTITUTE
Comprehensive 4Cs grading, laser inscription verification, and growth origin identification.
GEMOLOGICAL INSTITUTE OF AMERICA
The global benchmark in diamond grading featuring LGDR digital dossiers and verifiable QR code lookup.
GEM CERTIFICATION & ASSURANCE LAB
8X ultimate cut certification with optical symmetry analysis and grading accuracy guarantee.
PRE-SHIPMENT HD VIDEO APPROVAL
Before dispatching any shipment, our Guangzhou team prepares 360-degree high-definition video clips and macro photographs showing the diamond's fire, table symmetry, and laser inscription on the girdle matching the laboratory certificate.
VERIFY SPECIFIC STONE ON WHATSAPPSELECTED B2B CUSTOMER FEEDBACK
EXPERIENCES FROM FINE JEWELRY BUYERS, ATELIERS, AND RETAILERS WORLDWIDE
“The USD price conversion made procurement budgeting seamless for our US store chain. Calibrated melee diamonds matched perfectly.”
“We received matched oval diamonds for an eternity tennis bracelet collection. Precision sieve sizing was spot on.”
“The fancy colored lab diamonds, especially the fancy pink and blue, showed extraordinary color depth and thermal stability during setting.”
“Fast communication and direct factory pricing. We saved significantly on our 5-carat emerald cut center stone orders.”
“Sourced several 10ct and 12ct lab-grown center stones for our Dubai showroom. Pre-shipment 4K video inspection gave full peace of mind.”
“The 18K white gold mounting and diamond tennis necklace were crafted to bespoke perfection. Prompt DHL delivery.”
FREQUENTLY ASKED QUESTIONS ABOUT LAB-GROWN DIAMOND WHOLESALE
1. How are the USD prices calculated?
Prices in this price list are converted from our official EUR factory wholesale matrix based on current international interbank exchange rates (1 EUR ≈ $1.162 USD). Custom quotations can be locked in USD or EUR upon confirmation.
2. What is the minimum order quantity (MOQ)?
We support both single-piece bespoke orders (from 1 carat to 20 carats) and bulk calibrated melee parcel orders starting from 10 carats per batch.
3. What growth methods do you supply?
We supply both CVD (Chemical Vapor Deposition) and HPHT (High Pressure High Temperature) diamonds. All diamonds are 100% Type IIa diamond crystals.
4. Can I order custom fancy shapes not on the list?
Yes, our lapidary facilities can cut proprietary modified shapes, custom length-to-width ratios, and matched suites to your exact 3D CAD design.
5. Do you offer fancy colored lab-grown diamonds?
Yes, we provide fancy vivid pink, canary yellow, royal blue, emerald green, champagne, chocolate, red, and black lab-grown diamonds.
6. What fine jewelry manufacturing do you support?
Our Guangzhou workshop provides full OEM/ODM fine jewelry casting and assembly in solid 9K, 10K, 14K, 18K gold and PT950 platinum.
DIRECT DIAMOND SOURCING & CUSTOM JEWELRY ATELIER
GUANGDONG YANLING TRADING CO., LTD
FULL-CATEGORY MANUFACTURING CAPABILITIES
Specializing in precision melee to 20 carat certified CVD & HPHT lab-grown diamonds, custom lapidary cutting, and K-gold & platinum fine jewelry manufacturing.
HEAD OFFICE ADDRESS:
Room 420, No. 58 Zhuji Road, Tianhe District, Guangzhou, Guangdong, China
DIRECT WHATSAPP DESK: +86 13418431397
BUSINESS EMAIL: sale@yldiamond.com
DIAMOND & JEWELRY SPECIFICATION CALCULATOR
SELECT YOUR SPECIFICATIONS & SUBMIT DIRECTLY TO WHATSAPP (+86 13418431397)