Radiant|Lab Grown|IGI

0.91ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG573373088

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

Certificate IGI LG573373088

Diamond specifications and retailer prices

From $278 USD
As of October 30, 2026
Save $526 USD (65%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $804 USD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 0.91ct lab-grown radiant diamond

This 0.91ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG573373088 or 573373088. Listed at 3 retailers as of October 30, 2026, with prices from $278 to $804, a $526 spread on the same certified stone. Michael Trio lists it at $804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573373088
Dimensions7.00 × 4.63 × 3.09 mm
L/W Ratio1.51
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
7.00 mm4.63 mm0.91 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573373088
Side View
Table 65.0%Crown 40.8°Girdle: Slightly ThickPavilion 31.1°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $804 USD|Low: $132 USD|High: $1,021 USD|Avg: $547 USD|-6.8%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
August 26, 2026
Retailer 5$274 USD
Retailer 2$278 USD
Retailer 4$333 USD
Retailer 3$631 USD
Michael Trio$804 USD
Retailer 6$853 USD

45 data points across 6 retailers

3 retailers$278 USD to $804 USD

A
Cheapest Retailer
-
$278 USD
A
Retailer 2
-
$333 USD
HK$2,600 HKD
View
Most Expensive
B
Michael Trio
5584800900 · Oct 30
$804 USD
SGD 1,087 SGD
View
2 more retailers have this diamond
Prices start from $278 USDSave up to $526 USD

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
0.91ct Radiant
$278 USD