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Cushion|Lab Grown|IGI

8.00ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG692513151

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG692513151

Diamond specifications and retailer prices

From $1,815 AUD
$1,275 USD
As of October 29, 2026
Save $8,050 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,866 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8ct lab-grown cushion diamond

This 8ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG692513151 or 692513151. Listed at 19 retailers as of October 29, 2026, with prices from $1,815 to $9,866, a $8,050 spread on the same certified stone. Brilliant Earth lists it at $9,866. 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

8.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692513151
Dimensions14.72 × 10.32 × 6.70 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.72 mm10.32 mm8.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692513151
Side View
Table 63.0%Crown 36.4°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 64.9%

Caratlytics Score

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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: $9,866 AUD|Low: $1,815 AUD|High: $9,866 AUD|Avg: $4,282 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
Retailer 16
Retailer 17
October 31, 2026
Retailer 6$1,815 AUD
Retailer 4$1,881 AUD
Retailer 14$2,128 AUD
Retailer 5$2,524 AUD
Retailer 11$2,704 AUD
Retailer 7$2,988 AUD
Retailer 2$3,045 AUD
Retailer 12$3,154 AUD
Retailer 10$3,485 AUD
Retailer 15$3,523 AUD
Retailer 17$5,185 AUD
Retailer 3$5,444 AUD
Retailer 8$5,445 AUD
Retailer 13$6,051 AUD
Retailer 9$6,581 AUD
Retailer 16$7,922 AUD
Brilliant Earth$9,866 AUD

36 data points across 17 retailers

19 retailers$1,815 AUD to $9,866 AUD

A
Cheapest Retailer
-
$1,815 AUD
$1,275 USD
Final sale: no returns
Retailer 2
-
$1,881 AUD
$1,321 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$2,128 AUD
$1,495 USD
View
A
Retailer 4
-
$2,524 AUD
$1,773 USD
View
A
Retailer 5
-
$2,704 AUD
£1,496 GBP
View
B+
Retailer 6
-
$2,988 AUD
$2,099 USD
View
A
Retailer 7
-
$3,045 AUD
€2,037 EUR
View
A
Retailer 8
-
$3,154 AUD
ZAR 35,791 ZAR
View
A
Retailer 9
-
$3,485 AUD
View
A
Retailer 10
-
$3,523 AUD
$2,475 USD
View
B+
Retailer 11
-
$5,185 AUD
£2,868 GBP
View
B+
Retailer 12
-
$5,313 AUD
$3,732 USD
View
B+
Retailer 13
-
$5,444 AUD
$3,824 USD
View
B+
Retailer 14
-
$5,445 AUD
$3,825 USD
View
B+
Retailer 15
-
$6,051 AUD
£3,347 GBP
View
B+
Retailer 16
-
$6,581 AUD
$4,623 USD
View
Retailer 17
-
$7,922 AUD
$5,565 USD
View
Price last confirmed 12 days ago
Retailer 18
-
$8,517 AUD
$5,983 USD
View
Price last confirmed 52 days ago
Most Expensive
B
Brilliant Earth
20723429A · Oct 31
$9,866 AUD
$6,930 USD
View
18 more retailers have this diamond
Prices start from $1,815 AUDSave up to $8,050 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
8.00ct Cushion
$1,815 AUD