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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 $4,769 AUD
$3,350 USD
As of October 29, 2026
Save $25,312 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $30,081 AUD 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 $4,769 to $30,081, a $25,312 spread on the same certified stone. Brilliant Earth lists it at $30,081. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $30,081 AUD|Low: $4,752 AUD|High: $30,081 AUD|Avg: $9,393 AUD
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 30, 2026
Retailer 6$4,769 AUD
Retailer 14$4,940 AUD
Retailer 3$5,168 AUD
Retailer 5$5,175 AUD
Retailer 2$5,895 AUD
Retailer 8$6,675 AUD
Retailer 12$7,058 AUD
Retailer 10$7,771 AUD
Retailer 7$8,526 AUD
Retailer 9$8,921 AUD
Retailer 13$9,167 AUD
Retailer 4$12,408 AUD
Retailer 11$12,587 AUD
Retailer 15$13,710 AUD
Brilliant Earth$30,081 AUD

40 data points across 15 retailers

17 retailers$4,769 AUD to $30,081 AUD

A
Cheapest Retailer
-
$4,769 AUD
$3,350 USD
Final sale: no returns
Retailer 2
-
$4,940 AUD
$3,470 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$5,168 AUD
$3,630 USD
View
A
Retailer 4
-
$5,175 AUD
$3,635 USD
View
A
Retailer 5
-
$5,895 AUD
£3,260 GBP
View
A
Retailer 6
-
$6,675 AUD
£3,692 GBP
View
A
Retailer 7
-
$7,058 AUD
$4,958 USD
View
B+
Retailer 8
-
$7,771 AUD
€5,199 EUR
View
B+
Retailer 9
-
$8,526 AUD
£4,716 GBP
View
B+
Retailer 10
-
$8,921 AUD
ZAR 101,238 ZAR
View
Retailer 11
-
$9,167 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$9,910 AUD
$6,961 USD
View
B
Retailer 13
-
$12,408 AUD
$8,716 USD
View
B+
Retailer 14
-
$12,587 AUD
£6,962 GBP
View
B
Retailer 15
-
$13,710 AUD
$9,630 USD
View
B
Retailer 16
-
$17,197 AUD
$12,080 USD
View
Most Expensive
B
Brilliant Earth
20618553A · Oct 29
$30,081 AUD
$21,130 USD
View
16 more retailers have this diamond
Prices start from $4,769 AUDSave up to $25,312 AUD

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
$4,769 AUD