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Radiant|Lab Grown|IGI

8.57ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG803608085

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG803608085

Diamond specifications and retailer prices

From $3,523 SGD
$2,756 USD
As of October 30, 2026
Save $18,171 SGD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $24,238 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 8.57ct lab-grown radiant diamond

This 8.57ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803608085 or 803608085. Listed at 12 retailers as of October 29, 2026, with a 516% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

8.57
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803608085
Dimensions14.42 × 10.08 × 6.59 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.42 mm10.08 mm8.57 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803608085
Side View
Table 67.0%Crown 44.5°Girdle: MediumPavilion 34.5°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
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 30
Current: $24,238 SGD|Low: $3,449 SGD|High: $24,724 SGD|Avg: $9,263 SGD|-2.0%
Do Amore Diamonds
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
October 30, 2026
Retailer 14$3,523 SGD
Retailer 13$3,833 SGD
Retailer 9$4,974 SGD
Retailer 7$5,212 SGD
Retailer 2$5,383 SGD
Retailer 6$5,526 SGD
Retailer 15$5,636 SGD
Retailer 12$5,872 SGD
Retailer 11$5,874 SGD
Retailer 17$6,357 SGD
Retailer 5$6,858 SGD
Retailer 16$11,124 SGD
Retailer 10$11,495 SGD
Retailer 4$12,611 SGD
Retailer 8$16,063 SGD
Retailer 3$21,694 SGD
Do Amore Diamonds$24,238 SGD

29 data points across 17 retailers

12 retailers$3,523 SGD to $21,694 SGD

A
Cheapest Retailer
-
$3,523 SGD
$2,756 USD
A
Retailer 2
-
$3,833 SGD
$2,998 USD
View
B+
Retailer 3
-
$5,383 SGD
£3,316 GBP
View
B+
Retailer 4
-
$5,636 SGD
$4,409 USD
View
B+
Retailer 5
-
$5,872 SGD
$4,593 USD
View
B
Retailer 6
-
$5,874 SGD
$4,595 USD
View
B+
Retailer 7
-
$6,357 SGD
$4,973 USD
View
B
Retailer 8
-
$8,540 SGD
$6,680 USD
View
B
Retailer 9
-
$11,124 SGD
$8,702 USD
View
B
Retailer 10
-
$11,495 SGD
£7,080 GBP
View
B
Retailer 11
-
$21,694 SGD
$16,970 USD
View
Most Expensive
Do Amore Diamonds
27-9AD6CF197 · Oct 29
$24,238 SGD
$18,960 USD
View
Price under review
11 more retailers have this diamond
Prices start from $3,523 SGDSave up to $18,171 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
8.57ct Radiant
$3,523 SGD