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Cushion|Lab Grown|IGI

3.10ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG669419475

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG669419475

Diamond specifications and retailer prices

From HK$5,720 HKD
$729 USD
As of October 29, 2026
Save HK$51,088 HKD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$56,808 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669419475 or 669419475. Listed at 19 retailers as of October 29, 2026, with prices from HK$5,720 to HK$56,808, a HK$51,088 spread on the same certified stone. Brilliant Earth lists it at HK$56,808. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669419475
Dimensions9.56 × 7.96 × 5.27 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.56 mm7.96 mm3.10 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669419475
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$56,808 HKD|Low: HK$5,720 HKD|High: HK$56,808 HKD|Avg: HK$15,990 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 15HK$5,720 HKD
Retailer 16HK$6,983 HKD
Retailer 17HK$7,231 HKD
Retailer 8HK$8,341 HKD
Retailer 4HK$8,906 HKD
Retailer 2HK$9,477 HKD
Retailer 12HK$9,705 HKD
Retailer 5HK$13,213 HKD
Retailer 18HK$13,470 HKD
Retailer 14HK$13,767 HKD
Retailer 10HK$14,983 HKD
Retailer 11HK$20,459 HKD
Retailer 3HK$20,589 HKD
Retailer 6HK$20,670 HKD
Retailer 9HK$20,943 HKD
Retailer 7HK$22,127 HKD
Retailer 13HK$25,112 HKD
Retailer 19HK$27,580 HKD
Brilliant EarthHK$56,808 HKD

35 data points across 19 retailers

19 retailersHK$5,720 HKD to HK$56,808 HKD

A
Cheapest Retailer
-
HK$5,720 HKD
$729 USD
Final sale: no returns
A
Retailer 2
-
HK$6,983 HKD
$890 USD
View
A
Retailer 3
-
HK$7,231 HKD
View
A
Retailer 4
-
HK$8,341 HKD
$1,063 USD
View
A
Retailer 5
-
HK$8,906 HKD
$1,135 USD
View
A
Retailer 6
-
HK$9,477 HKD
£951 GBP
View
A
Retailer 7
-
HK$9,705 HKD
€1,178 EUR
View
A
Retailer 8
-
HK$13,213 HKD
$1,684 USD
View
Retailer 9
-
HK$13,470 HKD
A$2,641 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
HK$13,767 HKD
ZAR 28,346 ZAR
View
A
Retailer 11
-
HK$14,983 HKD
$1,910 USD
View
B+
Retailer 12
-
HK$20,459 HKD
$2,607 USD
View
Retailer 13
-
HK$20,589 HKD
A$4,037 AUD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
HK$20,670 HKD
$2,634 USD
View
B+
Retailer 15
-
HK$20,943 HKD
SGD 3,607 SGD
View
B+
Retailer 16
-
HK$22,127 HKD
$2,820 USD
View
B+
Retailer 17
-
HK$25,112 HKD
£2,520 GBP
View
Retailer 18
-
HK$27,580 HKD
$3,515 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
13183029A · Oct 29
HK$56,808 HKD
$7,240 USD
View
18 more retailers have this diamond
Prices start from HK$5,720 HKDSave up to HK$51,088 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.10ct Cushion
HK$5,720 HKD