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Cushion|Lab Grown|IGI

6.51ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG735547317

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG735547317

Diamond specifications and retailer prices

From HK$21,608 HKD
$2,754 USD
As of November 1, 2026
Save HK$111,148 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$132,756 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.51ct lab-grown cushion diamond

This 6.51ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735547317 or 735547317. Listed at 10 retailers as of November 1, 2026, with prices from HK$21,608 to HK$132,756, a HK$111,148 spread on the same certified stone. Do Amore Diamonds lists it at HK$132,756. 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

6.51
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735547317
Dimensions10.94 × 10.82 × 7.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
10.94 mm10.82 mm6.51 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735547317
Side View
Table 63.0%Crown 35.2°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 66.6%

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: Nov 1
Current: HK$132,756 HKD|Low: HK$17,654 HKD|High: HK$139,425 HKD|Avg: HK$49,083 HKD|-4.8%
Do Amore Diamonds
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
November 1, 2026
Retailer 6HK$17,654 HKD
Retailer 14HK$21,608 HKD
Retailer 3HK$23,028 HKD
Retailer 7HK$31,378 HKD
Retailer 5HK$31,690 HKD
Retailer 10HK$32,028 HKD
Retailer 8HK$34,884 HKD
Retailer 4HK$38,495 HKD
Retailer 11HK$42,808 HKD
Retailer 9HK$45,777 HKD
Retailer 15HK$51,941 HKD
Retailer 12HK$60,313 HKD
Retailer 2HK$66,155 HKD
Retailer 13HK$86,921 HKD
Do Amore DiamondsHK$132,756 HKD

18 data points across 15 retailers

10 retailersHK$21,608 HKD to HK$132,756 HKD

A
Cheapest Retailer
-
HK$21,608 HKD
$2,754 USD
Final sale: no returns
B+
Retailer 2
-
HK$32,028 HKD
$4,082 USD
View
B+
Retailer 3
-
HK$34,884 HKD
$4,446 USD
View
B+
Retailer 4
-
HK$42,808 HKD
£4,296 GBP
View
B+
Retailer 5
-
HK$45,777 HKD
A$8,976 AUD
View
Retailer 6
-
HK$51,941 HKD
$6,620 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
HK$60,313 HKD
$7,687 USD
View
B
Retailer 8
-
HK$66,155 HKD
£6,639 GBP
View
B
Retailer 9
-
HK$86,921 HKD
$11,078 USD
View
Most Expensive
B
Do Amore Diamonds
27-520F89C5F · Nov 2
HK$132,756 HKD
$16,920 USD
View
9 more retailers have this diamond
Prices start from HK$21,608 HKDSave up to HK$111,148 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
6.51ct Cushion
HK$21,608 HKD