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Cushion|Lab Grown|IGI

8.03ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG689546558

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

Certificate IGI LG689546558

Diamond specifications and retailer prices

From $2,073 AUD
$1,456 USD
As of November 1, 2026
Save $5,468 AUD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,541 AUD at Taylor and Hart · As of October 31, 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 LG689546558 or 689546558. Listed at 17 retailers as of October 31, 2026, with prices from $2,073 to $7,541, a $5,468 spread on the same certified stone. Taylor and Hart lists it at $7,541. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689546558
Dimensions15.29 × 9.65 × 5.33 mm
L/W Ratio1.58
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.29 mm9.65 mm8.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689546558
Side View
Table 65.0%Crown 29.8°Girdle: STK-THKPavilion 36°Culet: LargeDepth 55.2%

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: Nov 1
Current: $3,027 AUD|Low: $2,073 AUD|High: $7,187 AUD|Avg: $4,216 AUD|-1.6%
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
Retailer 15
November 2, 2026
Retailer 4$2,073 AUD
Retailer 3$2,148 AUD
Retailer 2$2,392 AUD
Retailer 6$2,758 AUD
Retailer 1$3,027 AUD
Retailer 12$3,072 AUD
Retailer 10$3,359 AUD
Retailer 11$3,602 AUD
Retailer 14$3,659 AUD
Retailer 9$3,979 AUD
Retailer 7$5,185 AUD
Retailer 13$5,904 AUD
Retailer 15$6,387 AUD
Retailer 8$6,901 AUD
Retailer 5$7,187 AUD

39 data points across 15 retailers

17 retailers$2,073 AUD to $7,541 AUD

A
Cheapest Retailer
-
$2,073 AUD
$1,456 USD
Final sale: no returns
Retailer 2
-
$2,148 AUD
$1,509 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$2,392 AUD
$1,680 USD
View
A
Retailer 4
-
$2,758 AUD
$1,937 USD
View
A
Retailer 5
-
$3,027 AUD
£1,674 GBP
View
B+
Retailer 6
-
$3,072 AUD
$2,158 USD
View
A
Retailer 7
-
$3,359 AUD
€2,247 EUR
View
A
Retailer 8
-
$3,602 AUD
ZAR 40,873 ZAR
View
A
Retailer 9
-
$3,659 AUD
$2,570 USD
View
B+
Retailer 10
-
$3,979 AUD
View
B+
Retailer 11
-
$5,185 AUD
£2,868 GBP
View
B+
Retailer 12
-
$5,558 AUD
$3,904 USD
View
B+
Retailer 13
-
$5,904 AUD
$4,147 USD
View
B
Retailer 14
-
$6,387 AUD
$4,487 USD
View
B+
Retailer 15
-
$6,901 AUD
£3,817 GBP
View
B
Retailer 16
-
$7,187 AUD
SGD 6,822 SGD
View
Most Expensive
B
Taylor and Hart
3KHX9TB · Oct 31
$7,541 AUD
$5,297 USD
View
16 more retailers have this diamond
Prices start from $2,073 AUDSave up to $5,468 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
$2,073 AUD