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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 $1,861 SGD
$1,456 USD
As of November 1, 2026
Save $4,911 SGD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,772 SGD 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 $1,861 to $6,772, a $4,911 spread on the same certified stone. Taylor and Hart lists it at $6,772. 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: $2,719 SGD|Low: $1,861 SGD|High: $6,454 SGD|Avg: $3,786 SGD|-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$1,861 SGD
Retailer 3$1,929 SGD
Retailer 2$2,148 SGD
Retailer 6$2,476 SGD
Retailer 1$2,719 SGD
Retailer 12$2,759 SGD
Retailer 10$3,016 SGD
Retailer 11$3,234 SGD
Retailer 14$3,285 SGD
Retailer 9$3,573 SGD
Retailer 7$4,656 SGD
Retailer 13$5,302 SGD
Retailer 15$5,736 SGD
Retailer 8$6,197 SGD
Retailer 5$6,454 SGD

39 data points across 15 retailers

17 retailers$1,861 SGD to $6,772 SGD

A
Cheapest Retailer
-
$1,861 SGD
$1,456 USD
Final sale: no returns
Retailer 2
-
$1,929 SGD
$1,509 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$2,148 SGD
$1,680 USD
View
A
Retailer 4
-
$2,476 SGD
$1,937 USD
View
A
Retailer 5
-
$2,719 SGD
£1,674 GBP
View
B+
Retailer 6
-
$2,759 SGD
$2,158 USD
View
A
Retailer 7
-
$3,016 SGD
€2,247 EUR
View
A
Retailer 8
-
$3,234 SGD
ZAR 40,873 ZAR
View
A
Retailer 9
-
$3,285 SGD
$2,570 USD
View
B+
Retailer 10
-
$3,573 SGD
A$4,300 AUD
View
B+
Retailer 11
-
$4,656 SGD
£2,868 GBP
View
B+
Retailer 12
-
$4,991 SGD
$3,904 USD
View
B+
Retailer 13
-
$5,302 SGD
$4,147 USD
View
B
Retailer 14
-
$5,736 SGD
$4,487 USD
View
B+
Retailer 15
-
$6,197 SGD
£3,817 GBP
View
B
Retailer 16
-
$6,454 SGD
View
Most Expensive
B
Taylor and Hart
3KHX9TB · Oct 31
$6,772 SGD
$5,297 USD
View
16 more retailers have this diamond
Prices start from $1,861 SGDSave up to $4,911 SGD

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
$1,861 SGD