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Cushion|Lab Grown|IGI

3.10ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG787646043

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787646043

Diamond specifications and retailer prices

From HK$4,660 HKD
$594 USD
As of October 28, 2026
Save HK$32,290 HKD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$45,266 HKD at Brilliant Earth · As of October 8, 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 LG787646043 or 787646043. Listed at 14 retailers as of October 28, 2026, with a 693% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.9°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787646043
Dimensions7.50 × 7.50 × 5.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm7.50 mm3.10 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787646043
Side View
Table 61.0%Crown 34.9°Girdle: MED-THKPavilion 36.8°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: HK$45,266 HKD|Low: HK$2,903 HKD|High: HK$48,483 HKD|Avg: HK$16,518 HKD|-6.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 10HK$2,903 HKD
Retailer 18HK$4,660 HKD
Retailer 8HK$5,805 HKD
Retailer 7HK$6,974 HKD
Retailer 12HK$7,014 HKD
Retailer 6HK$7,950 HKD
Retailer 13HK$7,978 HKD
Retailer 3HK$9,547 HKD
Retailer 14HK$10,418 HKD
Retailer 19HK$12,412 HKD
Retailer 16HK$16,765 HKD
Retailer 9HK$17,286 HKD
Retailer 17HK$19,511 HKD
Retailer 11HK$20,193 HKD
Retailer 2HK$24,858 HKD
Retailer 5HK$27,301 HKD
Retailer 15HK$36,950 HKD
Retailer 4HK$39,894 HKD
Brilliant EarthHK$45,266 HKD

20 data points across 19 retailers

14 retailersHK$4,660 HKD to HK$36,950 HKD

A+
Cheapest Retailer
-
HK$4,660 HKD
$594 USD
Final sale: no returns
A
Retailer 2
-
HK$7,014 HKD
£704 GBP
View
A
Retailer 3
-
HK$7,978 HKD
$1,017 USD
View
A
Retailer 4
-
HK$9,547 HKD
$1,217 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
HK$10,418 HKD
$1,328 USD
View
A
Retailer 6
-
HK$12,412 HKD
A$2,434 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$16,765 HKD
$2,137 USD
View
B+
Retailer 8
-
HK$17,706 HKD
$2,257 USD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
HK$19,511 HKD
$2,487 USD
View
B+
Retailer 10
-
HK$20,193 HKD
A$3,960 AUD
View
Price last confirmed 117 days ago
B+
Retailer 11
-
HK$24,858 HKD
£2,495 GBP
View
B
Retailer 12
-
HK$27,301 HKD
$3,480 USD
View
Price last confirmed 24 days ago
B
Retailer 13
-
HK$36,950 HKD
$4,710 USD
View
Most Expensive
B
Brilliant Earth
21425622Y · Oct 8
HK$45,266 HKD
$5,770 USD
View
Price last confirmed 20 days ago
13 more retailers have this diamond
Prices start from HK$4,660 HKDSave up to HK$32,290 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$4,660 HKD