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Radiant|Lab Grown|IGI

0.83ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG585395804

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

Certificate IGI LG585395804

Diamond specifications and retailer prices

From $266 SGD
As of November 4, 2026
Save $588 SGD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $854 SGD at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 0.83ct lab-grown radiant diamond

This 0.83ct lab-grown radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG585395804 or 585395804. Listed at 5 retailers as of November 4, 2026, with prices from $266 to $854, a $588 spread on the same certified stone. Michael Trio lists it at $854. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.83
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585395804
Dimensions6.62 × 4.46 × 3.09 mm
L/W Ratio1.48
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
6.62 mm4.46 mm0.83 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585395804
Side View
Table 61.0%Crown 40.6°Girdle: MediumPavilion 31.4°Culet: NoneDepth 69.3%

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 4
Current: $854 SGD|Low: $143 SGD|High: $953 SGD|Avg: $474 SGD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 13, 2026
Retailer 3$266 SGD
Retailer 5$345 SGD
Retailer 2$354 SGD
Retailer 6$414 SGD
Retailer 4$478 SGD
Retailer 8$630 SGD
Michael Trio$854 SGD
Retailer 7$953 SGD

78 data points across 8 retailers

5 retailers$266 SGD to $854 SGD

B+
Cheapest Retailer
-
$266 SGD
A
Retailer 2
-
$354 SGD
View
A
Retailer 3
-
$359 SGD
View
B+
Retailer 4
-
$593 SGD
View
Most Expensive
B
Michael Trio
3269268550 · Nov 4
$854 SGD
View
4 more retailers have this diamond
Prices start from $266 SGDSave up to $588 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
0.83ct Radiant
$266 SGD