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Cushion|Lab Grown|IGI

8.03ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG778613888

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778613888

Diamond specifications and retailer prices

From $2,317 NZD
$1,306 USD
As of October 31, 2026
Save $10,032 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,349 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.03ct lab-grown cushion diamond

This 8.03ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG778613888 or 778613888. Listed at 18 retailers as of October 31, 2026, with prices from $2,317 to $12,349, a $10,032 spread on the same certified stone. Brilliant Earth lists it at $12,349. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

8.03
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778613888
Dimensions14.94 × 10.33 × 6.53 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.94 mm10.33 mm8.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778613888
Side View
Table 67.0%Crown 38.7°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 63.2%

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 31
Current: $12,349 NZD|Low: $2,317 NZD|High: $12,349 NZD|Avg: $5,333 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
November 1, 2026
Retailer 7$2,317 NZD
Retailer 15$2,402 NZD
Retailer 14$2,679 NZD
Retailer 17$3,203 NZD
Retailer 10$3,485 NZD
Retailer 12$3,767 NZD
Retailer 9$3,817 NZD
Retailer 13$4,029 NZD
Retailer 3$4,317 NZD
Retailer 11$4,452 NZD
Retailer 8$6,625 NZD
Retailer 16$6,647 NZD
Retailer 5$6,849 NZD
Retailer 4$7,241 NZD
Retailer 2$7,718 NZD
Retailer 6$8,412 NZD
Brilliant Earth$12,349 NZD

43 data points across 17 retailers

18 retailers$2,317 NZD to $12,349 NZD

A
Cheapest Retailer
-
$2,317 NZD
$1,306 USD
Final sale: no returns
Retailer 2
-
$2,402 NZD
$1,354 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$2,679 NZD
$1,510 USD
View
A
Retailer 4
-
$3,203 NZD
$1,805 USD
View
A
Retailer 5
-
$3,485 NZD
£1,547 GBP
View
A
Retailer 6
-
$3,767 NZD
€2,022 EUR
View
B+
Retailer 7
-
$3,817 NZD
$2,151 USD
View
A
Retailer 8
-
$4,029 NZD
ZAR 36,683 ZAR
View
A
Retailer 9
-
$4,317 NZD
$2,433 USD
View
B+
Retailer 10
-
$4,452 NZD
A$3,860 AUD
View
B+
Retailer 11
-
$6,625 NZD
£2,940 GBP
View
B+
Retailer 12
-
$6,647 NZD
$3,746 USD
View
B+
Retailer 13
-
$6,849 NZD
$3,860 USD
View
B+
Retailer 14
-
$6,955 NZD
$3,920 USD
View
B+
Retailer 15
-
$7,241 NZD
$4,081 USD
View
B+
Retailer 16
-
$7,718 NZD
£3,425 GBP
View
B
Retailer 17
-
$8,412 NZD
$4,741 USD
View
Most Expensive
B
Brilliant Earth
17931041A · Oct 31
$12,349 NZD
$6,960 USD
View
17 more retailers have this diamond
Prices start from $2,317 NZDSave up to $10,032 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
8.03ct Cushion
$2,317 NZD