Cushion|Lab Grown|IGI

7.76ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG797663971

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797663971

Diamond specifications and retailer prices

From $3,350 USD
As of October 29, 2026
Save $17,780 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,130 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.76ct lab-grown cushion diamond

This 7.76ct 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 LG797663971 or 797663971. Listed at 17 retailers as of October 29, 2026, with prices from $3,350 to $21,130, a $17,780 spread on the same certified stone. Brilliant Earth lists it at $21,130. 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

7.76
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797663971
Dimensions12.29 × 10.18 × 7.08 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm10.18 mm7.76 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797663971
Side View
Table 63.0%Crown 35°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 69.5%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $21,130 USD|Low: $3,338 USD|High: $21,130 USD|Avg: $6,590 USD
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
October 29, 2026
Retailer 6$3,350 USD
Retailer 14$3,470 USD
Retailer 3$3,630 USD
Retailer 5$3,635 USD
Retailer 11$4,152 USD
Retailer 8$4,675 USD
Retailer 12$4,958 USD
Retailer 9$5,459 USD
Retailer 7$5,989 USD
Retailer 2$6,267 USD
Retailer 13$6,440 USD
Retailer 4$8,716 USD
Retailer 10$8,842 USD
Retailer 15$9,630 USD
Brilliant Earth$21,130 USD

40 data points across 15 retailers

17 retailers$3,350 USD to $21,130 USD

A
Cheapest Retailer
-
$3,350 USD
Final sale: no returns
A
Retailer 2
-
$3,470 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$3,630 USD
View
A
Retailer 4
-
$3,635 USD
View
A
Retailer 5
-
$4,152 USD
£3,270 GBP
View
A
Retailer 6
-
$4,675 USD
£3,681 GBP
View
A
Retailer 7
-
$4,958 USD
View
B+
Retailer 8
-
$5,459 USD
€5,199 EUR
View
B+
Retailer 9
-
$5,989 USD
£4,716 GBP
View
B+
Retailer 10
-
$6,267 USD
ZAR 101,238 ZAR
View
B+
Retailer 11
-
$6,440 USD
A$9,907 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$6,961 USD
View
B
Retailer 13
-
$8,716 USD
View
B+
Retailer 14
-
$8,842 USD
£6,962 GBP
View
B
Retailer 15
-
$9,630 USD
View
B
Retailer 16
-
$12,080 USD
View
Most Expensive
B
Brilliant Earth
20618553A · Oct 29
$21,130 USD
View
16 more retailers have this diamond
Prices start from $3,350 USDSave up to $17,780 USD

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
7.76ct Cushion
$3,350 USD