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Cushion|Lab Grown|IGI

7.85ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG790625569

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

Certificate IGI LG790625569

Diamond specifications and retailer prices

From $3,462 AUD
$2,432 USD
As of October 29, 2026
Save $19,059 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $22,521 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.85ct lab-grown cushion diamond

This 7.85ct 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 LG790625569 or 790625569. Listed at 17 retailers as of October 29, 2026, with prices from $3,462 to $22,521, a $19,059 spread on the same certified stone. Brilliant Earth lists it at $22,521. 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

7.85
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790625569
Dimensions11.43 × 10.88 × 7.17 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
11.43 mm10.88 mm7.85 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790625569
Side View
Table 62.0%Crown 34.3°Girdle: STK-THKPavilion 32.8°Culet: NoneDepth 65.9%

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: $22,521 AUD|Low: $3,462 AUD|High: $30,437 AUD|Avg: $8,320 AUD|-18.7%
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
Retailer 16
October 30, 2026
Retailer 14$3,462 AUD
Retailer 16$3,587 AUD
Retailer 15$3,822 AUD
Retailer 3$4,023 AUD
Retailer 2$4,938 AUD
Retailer 12$5,128 AUD
Retailer 10$5,632 AUD
Retailer 9$6,479 AUD
Retailer 13$6,658 AUD
Retailer 5$6,812 AUD
Retailer 6$9,658 AUD
Retailer 4$9,719 AUD
Retailer 11$9,787 AUD
Retailer 7$10,164 AUD
Retailer 8$12,540 AUD
Brilliant Earth$22,521 AUD

38 data points across 16 retailers

17 retailers$3,462 AUD to $22,521 AUD

A
Cheapest Retailer
-
$3,462 AUD
$2,432 USD
Final sale: no returns
Retailer 2
-
$3,587 AUD
$2,520 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$3,822 AUD
$2,685 USD
View
A
Retailer 4
-
$4,023 AUD
$2,826 USD
View
A
Retailer 5
-
$4,938 AUD
£2,731 GBP
View
A
Retailer 6
-
$5,128 AUD
$3,602 USD
View
A
Retailer 7
-
$5,632 AUD
€3,768 EUR
View
A
Retailer 8
-
$6,479 AUD
ZAR 73,528 ZAR
View
Retailer 9
-
$6,658 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$6,812 AUD
£3,768 GBP
View
B+
Retailer 11
-
$9,579 AUD
$6,729 USD
View
B+
Retailer 12
-
$9,658 AUD
$6,784 USD
View
B+
Retailer 13
-
$9,719 AUD
$6,827 USD
View
B+
Retailer 14
-
$9,787 AUD
£5,413 GBP
View
B+
Retailer 15
-
$10,164 AUD
$7,140 USD
View
B
Retailer 16
-
$12,540 AUD
$8,809 USD
View
Most Expensive
B
Brilliant Earth
18760659A · Oct 29
$22,521 AUD
$15,820 USD
View
16 more retailers have this diamond
Prices start from $3,462 AUDSave up to $19,059 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
7.85ct Cushion
$3,462 AUD