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Cushion|Lab Grown|IGI

6.79ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG841662634

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841662634

Diamond specifications and retailer prices

From $2,888 SGD
$2,258 USD
As of November 1, 2026
Save $8,060 SGD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,542 SGD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 6.79ct lab-grown cushion diamond

This 6.79ct 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 LG841662634 or 841662634. Listed at 18 retailers as of November 1, 2026, with a 279% 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

6.79
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841662634
Dimensions13.45 × 9.50 × 6.43 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.45 mm9.50 mm6.79 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841662634
Side View
Table 66.0%Crown 40°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 67.7%

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: $4,074 SGD|Low: $2,888 SGD|High: $11,116 SGD|Avg: $6,181 SGD|-4.2%
Retailer 1
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
November 3, 2026
Retailer 8$2,888 SGD
Retailer 11$3,096 SGD
Retailer 6$3,204 SGD
Retailer 16$3,445 SGD
Retailer 1$4,074 SGD
Retailer 13$4,274 SGD
Retailer 10$4,507 SGD
Retailer 14$5,541 SGD
Retailer 2$5,672 SGD
Retailer 17$5,788 SGD
Retailer 5$6,708 SGD
Retailer 3$7,718 SGD
Retailer 12$8,542 SGD
Retailer 15$9,290 SGD
Retailer 9$9,997 SGD
Retailer 7$10,466 SGD
Retailer 4$10,947 SGD

24 data points across 17 retailers

18 retailers$2,888 SGD to $10,947 SGD

A
Cheapest Retailer
-
$2,888 SGD
$2,258 USD
Final sale: no returns
A
Retailer 2
-
$3,096 SGD
£1,906 GBP
View
A
Retailer 3
-
$3,204 SGD
$2,505 USD
View
A
Retailer 4
-
$3,445 SGD
$2,694 USD
View
A
Retailer 5
-
$4,074 SGD
£2,509 GBP
View
A
Retailer 6
-
$4,274 SGD
$3,342 USD
View
A
Retailer 7
-
$4,507 SGD
€3,356 EUR
View
B+
Retailer 8
-
$5,541 SGD
A$6,666 AUD
View
B+
Retailer 9
-
$5,672 SGD
£3,492 GBP
View
B+
Retailer 10
-
$5,788 SGD
ZAR 73,111 ZAR
View
B+
Retailer 11
-
$6,708 SGD
$5,245 USD
View
B+
Retailer 12
-
$7,718 SGD
$6,035 USD
View
B+
Retailer 13
-
$8,542 SGD
£5,259 GBP
View
B
Retailer 14
-
$9,290 SGD
A$11,176 AUD
View
B+
Retailer 15
-
$9,997 SGD
View
B
Retailer 16
-
$10,466 SGD
$8,183 USD
View
B
Retailer 17
-
$10,947 SGD
$8,560 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKHMMIMJK · Oct 13
$11,542 SGD
$9,025 USD
View
Price last confirmed 21 days ago
17 more retailers have this diamond
Prices start from $2,888 SGDSave up to $8,060 SGD

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
6.79ct Cushion
$2,888 SGD