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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 $2,262 NZD
$1,275 USD
As of October 29, 2026
Save $10,034 NZD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,296 NZD 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 $2,262 to $12,296, a $10,034 spread on the same certified stone. Brilliant Earth lists it at $12,296. 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: $12,296 NZD|Low: $2,262 NZD|High: $12,296 NZD|Avg: $5,337 NZD
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$2,262 NZD
Retailer 4$2,344 NZD
Retailer 14$2,653 NZD
Retailer 5$3,146 NZD
Retailer 11$3,370 NZD
Retailer 7$3,724 NZD
Retailer 2$3,795 NZD
Retailer 12$3,931 NZD
Retailer 10$4,343 NZD
Retailer 15$4,391 NZD
Retailer 17$6,463 NZD
Retailer 3$6,785 NZD
Retailer 8$6,787 NZD
Retailer 13$7,542 NZD
Retailer 9$8,202 NZD
Retailer 16$9,874 NZD
Brilliant Earth$12,296 NZD

36 data points across 17 retailers

19 retailers$2,262 NZD to $12,296 NZD

A
Cheapest Retailer
-
$2,262 NZD
$1,275 USD
Final sale: no returns
Retailer 2
-
$2,344 NZD
$1,321 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$2,653 NZD
$1,495 USD
View
A
Retailer 4
-
$3,146 NZD
$1,773 USD
View
A
Retailer 5
-
$3,370 NZD
£1,496 GBP
View
B+
Retailer 6
-
$3,724 NZD
$2,099 USD
View
A
Retailer 7
-
$3,795 NZD
€2,037 EUR
View
A
Retailer 8
-
$3,931 NZD
ZAR 35,791 ZAR
View
A
Retailer 9
-
$4,343 NZD
A$3,766 AUD
View
A
Retailer 10
-
$4,391 NZD
$2,475 USD
View
B+
Retailer 11
-
$6,463 NZD
£2,868 GBP
View
B+
Retailer 12
-
$6,622 NZD
$3,732 USD
View
B+
Retailer 13
-
$6,785 NZD
$3,824 USD
View
B+
Retailer 14
-
$6,787 NZD
$3,825 USD
View
B+
Retailer 15
-
$7,542 NZD
£3,347 GBP
View
B+
Retailer 16
-
$8,202 NZD
$4,623 USD
View
Retailer 17
-
$9,874 NZD
$5,565 USD
View
Price last confirmed 13 days ago
Retailer 18
-
$10,615 NZD
$5,983 USD
View
Price last confirmed 52 days ago
Most Expensive
B
Brilliant Earth
20723429A · Oct 31
$12,296 NZD
$6,930 USD
View
18 more retailers have this diamond
Prices start from $2,262 NZDSave up to $10,034 NZD

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
$2,262 NZD