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Radiant|Lab Grown|IGI

8.60ct H SI1 Radiant Lab Grown Diamond

GD • H/SI1 • IGI LG583319381

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

Certificate IGI LG583319381

Diamond specifications and retailer prices

From $2,063 SGD
$1,613 USD
As of November 2, 2026
Save $11,839 SGD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,902 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 8.6ct lab-grown radiant diamond

This 8.6ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG583319381 or 583319381. Listed at 11 retailers as of November 2, 2026, with prices from $2,063 to $13,902, a $11,839 spread on the same certified stone. Do Amore Diamonds lists it at $13,902. 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

8.60
Carat
H
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583319381
Dimensions14.92 × 9.98 × 6.67 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.92 mm9.98 mm8.60 ctH / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583319381
Side View
Table 65.0%Crown 43.7°Girdle: MediumPavilion 34.1°Culet: NoneDepth 66.8%

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: Nov 2
Current: $13,902 SGD|Low: $1,980 SGD|High: $13,902 SGD|Avg: $5,057 SGD
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
November 2, 2026
Retailer 9$2,063 SGD
Retailer 12$2,244 SGD
Retailer 13$2,934 SGD
Retailer 2$3,142 SGD
Retailer 4$3,745 SGD
Retailer 10$3,763 SGD
Retailer 7$3,766 SGD
Retailer 8$4,231 SGD
Retailer 11$4,951 SGD
Retailer 3$4,960 SGD
Retailer 6$7,543 SGD
Retailer 5$7,773 SGD
Do Amore Diamonds$13,902 SGD

35 data points across 13 retailers

11 retailers$2,063 SGD to $13,902 SGD

A
Cheapest Retailer
-
$2,063 SGD
$1,613 USD
B+
Retailer 2
-
$2,244 SGD
$1,755 USD
View
B+
Retailer 3
-
$2,934 SGD
$2,294 USD
View
B+
Retailer 4
-
$3,142 SGD
£1,935 GBP
View
B+
Retailer 5
-
$3,763 SGD
$2,942 USD
View
B
Retailer 6
-
$3,766 SGD
$2,945 USD
View
B+
Retailer 7
-
$4,231 SGD
$3,308 USD
View
B
Retailer 8
-
$4,951 SGD
$3,871 USD
View
B
Retailer 9
-
$4,960 SGD
$3,878 USD
View
B
Retailer 10
-
$7,543 SGD
£4,644 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1574133 · Nov 2
$13,902 SGD
$10,870 USD
View
10 more retailers have this diamond
Prices start from $2,063 SGDSave up to $11,839 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
8.60ct Radiant
$2,063 SGD