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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 $1,859 AUD
$1,306 USD
As of October 31, 2026
Save $8,049 AUD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,908 AUD 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 $1,859 to $9,908, a $8,049 spread on the same certified stone. Brilliant Earth lists it at $9,908. 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: $9,908 AUD|Low: $1,859 AUD|High: $9,908 AUD|Avg: $4,235 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
November 1, 2026
Retailer 7$1,859 AUD
Retailer 15$1,928 AUD
Retailer 14$2,150 AUD
Retailer 17$2,570 AUD
Retailer 2$2,796 AUD
Retailer 11$3,022 AUD
Retailer 9$3,062 AUD
Retailer 12$3,233 AUD
Retailer 3$3,464 AUD
Retailer 10$3,572 AUD
Retailer 8$5,315 AUD
Retailer 16$5,333 AUD
Retailer 5$5,495 AUD
Retailer 4$5,810 AUD
Retailer 13$6,227 AUD
Retailer 6$6,750 AUD
Brilliant Earth$9,908 AUD

44 data points across 17 retailers

18 retailers$1,859 AUD to $9,908 AUD

A
Cheapest Retailer
-
$1,859 AUD
$1,306 USD
Final sale: no returns
Retailer 2
-
$1,928 AUD
$1,354 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$2,150 AUD
$1,510 USD
View
A
Retailer 4
-
$2,570 AUD
$1,805 USD
View
A
Retailer 5
-
$2,796 AUD
£1,547 GBP
View
A
Retailer 6
-
$3,022 AUD
€2,022 EUR
View
B+
Retailer 7
-
$3,062 AUD
$2,151 USD
View
A
Retailer 8
-
$3,233 AUD
ZAR 36,683 ZAR
View
A
Retailer 9
-
$3,464 AUD
$2,433 USD
View
B+
Retailer 10
-
$3,572 AUD
View
B+
Retailer 11
-
$5,315 AUD
£2,940 GBP
View
B+
Retailer 12
-
$5,333 AUD
$3,746 USD
View
B+
Retailer 13
-
$5,495 AUD
$3,860 USD
View
B+
Retailer 14
-
$5,581 AUD
$3,920 USD
View
B+
Retailer 15
-
$5,810 AUD
$4,081 USD
View
B+
Retailer 16
-
$6,227 AUD
£3,444 GBP
View
B
Retailer 17
-
$6,750 AUD
$4,741 USD
View
Most Expensive
B
Brilliant Earth
17931041A · Oct 31
$9,908 AUD
$6,960 USD
View
17 more retailers have this diamond
Prices start from $1,859 AUDSave up to $8,049 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
8.03ct Cushion
$1,859 AUD