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Radiant|Lab Grown|IGI

1.31ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG550243662

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

Certificate IGI LG550243662

Diamond specifications and retailer prices

From $224 USD
As of November 4, 2026
Save $887 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,111 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown radiant diamond

This 1.31ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG550243662 or 550243662. Listed at 17 retailers as of November 4, 2026, with prices from $224 to $1,111, a $887 spread on the same certified stone. MOH London lists it at $1,111. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550243662
Dimensions7.42 × 5.63 × 3.66 mm
L/W Ratio1.32
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
7.42 mm5.63 mm1.31 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550243662
Side View
Table 65.5%Crown 42.5°Girdle: MediumPavilion 32.9°Culet: NoneDepth 65.0%

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: $1,111 USD|Low: $215 USD|High: $1,128 USD|Avg: $530 USD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 15$224 USD
Retailer 7$251 USD
Retailer 11$260 USD
Retailer 12$278 USD
Retailer 13$278 USD
Retailer 14$342 USD
Retailer 5$473 USD
Retailer 9$479 USD
Retailer 2$513 USD
Retailer 6$598 USD
Retailer 8$679 USD
Retailer 10$820 USD
Retailer 3$894 USD
Retailer 4$897 USD
MOH London$1,111 USD

45 data points across 15 retailers

17 retailers$224 USD to $1,111 USD

A
Cheapest Retailer
-
$224 USD
A
Retailer 2
-
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$260 USD
View
Retailer 4
-
$278 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$278 USD
View
A
Retailer 6
-
$473 USD
View
A
Retailer 7
-
$479 USD
View
A
Retailer 8
-
$513 USD
View
B+
Retailer 9
-
$535 USD
View
B+
Retailer 10
-
$598 USD
View
B+
Retailer 11
-
$679 USD
View
B+
Retailer 12
-
$764 USD
View
B+
Retailer 13
-
$820 USD
View
B
Retailer 14
-
$894 USD
View
B
Retailer 15
-
$897 USD
View
B
Retailer 16
-
$946 USD
View
Most Expensive
B
MOH London
LG550243662 · Nov 5
$1,111 USD
£875 GBP
View
16 more retailers have this diamond
Prices start from $224 USDSave up to $887 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
1.31ct Radiant
$224 USD