Radiant|Lab Grown|IGI

0.87ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG750513641

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

Certificate IGI LG750513641

Diamond specifications and retailer prices

From $260 USD
As of October 30, 2026
Save $100 USD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,198 USD at MOH London · As of October 1, 2026
View at MOH London

About this 0.87ct lab-grown radiant diamond

This 0.87ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750513641 or 750513641. Listed at 4 retailers as of October 30, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.87
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750513641
Dimensions5.34 × 5.33 × 3.62 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.34 mm5.33 mm0.87 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG750513641
Side View
Table 68.0%Crown 42.7°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,198 USD|Low: $260 USD|High: $1,198 USD|Avg: $501 USD|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 5$260 USD
Retailer 2$290 USD
Retailer 4$359 USD
Retailer 3$360 USD
MOH London$1,198 USD

5 data points across 5 retailers

4 retailers$260 USD to $360 USD

A
Cheapest Retailer
-
$260 USD
A
Retailer 2
-
$290 USD
View
B+
Retailer 3
-
$360 USD
View
Most Expensive
MOH London
LG750513641 · Oct 1
$1,198 USD
£943 GBP
View
Price last confirmed 31 days ago
3 more retailers have this diamond
Prices start from $260 USDSave up to $100 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
0.87ct Radiant
$260 USD