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Radiant|Lab Grown|IGI

1.30ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG852643422

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

Certificate IGI LG852643422

Diamond specifications and retailer prices

From $249 SGD
As of November 2, 2026
Save $1,190 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,440 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG852643422 or 852643422. Listed at 15 retailers as of November 2, 2026, with prices from $249 to $1,440, a $1,190 spread on the same certified stone. MOH London lists it at $1,440. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle53.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852643422
Dimensions7.77 × 5.35 × 3.65 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.35 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852643422
Side View
Table 66.0%Crown 53.9°Girdle: MediumPavilion 39.7°Culet: NoneDepth 68.2%

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 2
Current: $1,440 SGD|Low: $249 SGD|High: $1,443 SGD|Avg: $693 SGD|-0.2%
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 4$249 SGD
Retailer 12$289 SGD
Retailer 7$342 SGD
Retailer 9$377 SGD
Retailer 5$539 SGD
Retailer 15$627 SGD
Retailer 14$648 SGD
Retailer 8$751 SGD
Retailer 10$926 SGD
Retailer 3$984 SGD
Retailer 11$993 SGD
Retailer 2$995 SGD
Retailer 6$995 SGD
Retailer 13$1,030 SGD
MOH London$1,440 SGD

5 data points across 15 retailers

15 retailers$249 SGD to $1,440 SGD

A
Cheapest Retailer
-
$249 SGD
A
Retailer 2
-
$289 SGD
View
A
Retailer 3
-
$342 SGD
View
A
Retailer 4
-
$377 SGD
View
A
Retailer 5
-
$539 SGD
View
B+
Retailer 6
-
$627 SGD
View
B+
Retailer 7
-
$648 SGD
View
B+
Retailer 8
-
$751 SGD
View
B+
Retailer 9
-
$926 SGD
View
B+
Retailer 10
-
$984 SGD
View
B
Retailer 11
-
$993 SGD
View
B
Retailer 12
-
$995 SGD
View
B
Retailer 13
-
$995 SGD
View
B
Retailer 14
-
$1,030 SGD
View
Most Expensive
B
MOH London
LG852643422 · Nov 5
$1,440 SGD
£887 GBP
View
14 more retailers have this diamond
Prices start from $249 SGDSave up to $1,190 SGD

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
1.30ct Radiant
$249 SGD