Radiant|Lab Grown|IGI

1.03ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG837639088

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

Certificate IGI LG837639088

Diamond specifications and retailer prices

From $154 USD
As of October 30, 2026
Save $740 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $894 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837639088 or 837639088. Listed at 11 retailers as of October 26, 2026, with prices from $154 to $894, a $740 spread on the same certified stone. MOH London lists it at $894. 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

1.03
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.4°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837639088
Dimensions7.05 × 4.70 × 3.32 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm4.70 mm1.03 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837639088
Side View
Table 64.0%Crown 50.4°Girdle: ThickPavilion 35.8°Culet: NoneDepth 70.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $894 USD|Low: $151 USD|High: $922 USD|Avg: $431 USD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$154 USD
Retailer 10$191 USD
Retailer 2$229 USD
Retailer 4$334 USD
Retailer 6$335 USD
Retailer 11$348 USD
Retailer 5$363 USD
Retailer 3$571 USD
Retailer 7$648 USD
Retailer 9$669 USD
MOH London$894 USD

29 data points across 11 retailers

11 retailers$154 USD to $894 USD

A
Cheapest Retailer
-
$154 USD
A
Retailer 2
-
$191 USD
View
A
Retailer 3
-
$229 USD
£180 GBP
View
A
Retailer 4
-
$334 USD
£263 GBP
View
A
Retailer 5
-
$335 USD
View
A
Retailer 6
-
$348 USD
View
A
Retailer 7
-
$363 USD
£286 GBP
View
B
Retailer 8
-
$571 USD
SGD 772 SGD
View
B
Retailer 9
-
$648 USD
View
Retailer 10
-
$669 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG837639088 · Oct 26
$894 USD
£704 GBP
View
10 more retailers have this diamond
Prices start from $154 USDSave up to $740 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
1.03ct Radiant
$154 USD