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Cushion|Lab Grown|IGI

7.55ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG791660766

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

Certificate IGI LG791660766

Diamond specifications and retailer prices

From $4,496 AUD
$3,158 USD
As of October 29, 2026
Save $24,773 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $29,269 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.55ct lab-grown cushion diamond

This 7.55ct 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 LG791660766 or 791660766. Listed at 17 retailers as of October 29, 2026, with prices from $4,496 to $29,269, a $24,773 spread on the same certified stone. Brilliant Earth lists it at $29,269. 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

7.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791660766
Dimensions11.29 × 10.78 × 7.14 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm10.78 mm7.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791660766
Side View
Table 63.0%Crown 38.4°Girdle: MED-THKPavilion 33.4°Culet: NoneDepth 66.2%

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: $29,269 AUD|Low: $4,477 AUD|High: $29,269 AUD|Avg: $8,962 AUD|+9.1%
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
October 31, 2026
Retailer 6$4,496 AUD
Retailer 13$4,657 AUD
Retailer 14$4,883 AUD
Retailer 5$4,910 AUD
Retailer 7$5,557 AUD
Retailer 2$6,291 AUD
Retailer 11$6,655 AUD
Retailer 9$7,329 AUD
Retailer 8$8,410 AUD
Retailer 12$8,642 AUD
Retailer 4$11,696 AUD
Retailer 10$11,866 AUD
Retailer 3$12,968 AUD
Brilliant Earth$29,269 AUD

40 data points across 14 retailers

17 retailers$4,496 AUD to $29,269 AUD

A
Cheapest Retailer
-
$4,496 AUD
$3,158 USD
Final sale: no returns
Retailer 2
-
$4,657 AUD
$3,271 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$4,883 AUD
$3,430 USD
View
A
Retailer 4
-
$4,910 AUD
$3,449 USD
View
A
Retailer 5
-
$5,557 AUD
£3,074 GBP
View
A
Retailer 6
-
$6,291 AUD
£3,480 GBP
View
A
Retailer 7
-
$6,655 AUD
$4,675 USD
View
B+
Retailer 8
-
$7,329 AUD
€4,903 EUR
View
B+
Retailer 9
-
$8,027 AUD
£4,440 GBP
View
B+
Retailer 10
-
$8,410 AUD
ZAR 95,439 ZAR
View
Retailer 11
-
$8,642 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$9,377 AUD
$6,587 USD
View
B
Retailer 13
-
$11,696 AUD
$8,216 USD
View
B+
Retailer 14
-
$11,866 AUD
£6,563 GBP
View
B
Retailer 15
-
$12,968 AUD
$9,109 USD
View
B
Retailer 16
-
$16,226 AUD
$11,398 USD
View
Most Expensive
B
Brilliant Earth
18965907A · Oct 29
$29,269 AUD
$20,560 USD
View
16 more retailers have this diamond
Prices start from $4,496 AUDSave up to $24,773 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
7.55ct Cushion
$4,496 AUD