Radiant|Lab Grown|IGI

1.27ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG843659045

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

Certificate IGI LG843659045

Diamond specifications and retailer prices

From $283 USD
£223 GBP
As of November 1, 2026
Save $824 USD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,107 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843659045 or 843659045. Listed at 8 retailers as of November 1, 2026, with prices from $283 to $1,107, a $824 spread on the same certified stone. MOH London lists it at $1,107. 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

1.27
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843659045
Dimensions7.64 × 5.31 × 3.67 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm5.31 mm1.27 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843659045
Side View
Table 64.0%Crown 44.9°Girdle: MediumPavilion 35.7°Culet: NoneDepth 69.1%

Caratlytics Score

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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 1
Current: $1,107 USD|Low: $283 USD|High: $1,114 USD|Avg: $597 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2$283 USD
Retailer 4$413 USD
Retailer 6$415 USD
Retailer 3$431 USD
Retailer 8$486 USD
Retailer 5$750 USD
Retailer 7$764 USD
MOH London$1,107 USD

11 data points across 8 retailers

8 retailers$283 USD to $1,107 USD

A
Cheapest Retailer
-
$283 USD
£223 GBP
A
Retailer 2
-
$413 USD
€393 EUR
View
A
Retailer 3
-
$415 USD
View
A
Retailer 4
-
$431 USD
£339 GBP
View
B+
Retailer 5
-
$486 USD
View
B+
Retailer 6
-
$750 USD
View
B
Retailer 7
-
$764 USD
View
Most Expensive
B
MOH London
LG843659045 · Nov 1
$1,107 USD
£872 GBP
View
7 more retailers have this diamond
Prices start from $283 USDSave up to $824 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
1.27ct Radiant
$283 USD