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Cushion|Lab Grown|IGI

8.03ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG816610432

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG816610432

Diamond specifications and retailer prices

From $1,898 AUD
$1,333 USD
As of October 28, 2026
Save $4,992 AUD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,890 AUD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

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 top-tier cut grade and certified by IGI LG816610432 or 816610432. Listed at 14 retailers as of October 27, 2026, with prices from $1,898 to $6,890, a $4,992 spread on the same certified stone. Taylor and Hart lists it at $6,890. 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

8.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle52.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816610432
Dimensions13.89 × 9.53 × 6.40 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.89 mm9.53 mm8.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816610432
Side View
Table 69.0%Crown 42.6°Girdle: THN-STKPavilion 52.7°Culet: LargeDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,259 AUD|Low: $1,408 AUD|High: $6,890 AUD|Avg: $3,862 AUD|+3.0%
Retailer 1
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
Taylor and Hart
October 29, 2026
Retailer 7$1,898 AUD
Retailer 5$1,947 AUD
Retailer 9$2,192 AUD
Retailer 8$2,836 AUD
Retailer 14$3,122 AUD
Retailer 1$3,259 AUD
Retailer 12$3,267 AUD
Retailer 3$3,597 AUD
Retailer 6$3,613 AUD
Retailer 4$4,751 AUD
Retailer 11$5,505 AUD
Retailer 13$5,645 AUD
Retailer 2$5,912 AUD
Retailer 10$6,326 AUD
Taylor and Hart$6,890 AUD

34 data points across 15 retailers

14 retailers$1,898 AUD to $6,890 AUD

A
Cheapest Retailer
-
$1,898 AUD
$1,333 USD
Final sale: no returns
Retailer 2
-
$1,947 AUD
$1,368 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$2,192 AUD
$1,540 USD
View
A
Retailer 4
-
$2,836 AUD
£1,569 GBP
View
B+
Retailer 5
-
$3,122 AUD
$2,193 USD
View
A
Retailer 6
-
$3,259 AUD
€2,180 EUR
View
Retailer 7
-
$3,267 AUD
ZAR 37,078 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,597 AUD
$2,527 USD
View
Retailer 9
-
$4,751 AUD
£2,628 GBP
View
Price last confirmed 17 days ago
B+
Retailer 10
-
$5,505 AUD
$3,867 USD
View
B+
Retailer 11
-
$5,645 AUD
$3,965 USD
View
B+
Retailer 12
-
$5,912 AUD
$4,153 USD
View
B+
Retailer 13
-
$6,326 AUD
£3,499 GBP
View
Most Expensive
B+
Taylor and Hart
5BT21HE · Oct 27
$6,890 AUD
$4,840 USD
View
13 more retailers have this diamond
Prices start from $1,898 AUDSave up to $4,992 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
$1,898 AUD