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Radiant|Lab Grown|IGI

1.29ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG805675723

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

Certificate IGI LG805675723

Diamond specifications and retailer prices

From $362 SGD
As of November 4, 2026
Save $617 SGD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,436 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.29ct lab-grown radiant diamond

This 1.29ct 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 top-tier cut grade and certified by IGI LG805675723 or 805675723. Listed at 9 retailers as of November 4, 2026, with a 171% 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

1.29
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805675723
Dimensions7.59 × 5.39 × 3.67 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.59 mm5.39 mm1.29 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805675723
Side View
Table 65.0%Crown 44.2°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 68.1%

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: $1,436 SGD|Low: $362 SGD|High: $1,441 SGD|Avg: $778 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 2$362 SGD
Retailer 5$530 SGD
Retailer 7$534 SGD
Retailer 6$553 SGD
Retailer 9$638 SGD
Retailer 3$722 SGD
Retailer 8$971 SGD
Retailer 4$979 SGD
MOH London$1,436 SGD

18 data points across 9 retailers

9 retailers$362 SGD to $979 SGD

A
Cheapest Retailer
-
$362 SGD
A
Retailer 2
-
$530 SGD
View
A
Retailer 3
-
$534 SGD
View
A
Retailer 4
-
$553 SGD
View
B+
Retailer 5
-
$638 SGD
View
B+
Retailer 6
-
$722 SGD
View
B+
Retailer 7
-
$971 SGD
View
B+
Retailer 8
-
$979 SGD
View
Most Expensive
MOH London
LG805675723 · Oct 26
$1,436 SGD
£885 GBP
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from $362 SGDSave up to $617 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
1.29ct Radiant
$362 SGD