Radiant|Lab Grown|IGI

1.29ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG530299091

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

Certificate IGI LG530299091

Diamond specifications and retailer prices

From $252 USD
As of October 30, 2026
Save $1,003 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,255 USD at MOH London · As of November 1, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530299091 or 530299091. Listed at 15 retailers as of October 30, 2026, with prices from $252 to $1,255, a $1,003 spread on the same certified stone. MOH London lists it at $1,255. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530299091
Dimensions7.66 × 5.28 × 3.51 mm
L/W Ratio1.45
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
7.66 mm5.28 mm1.29 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530299091
Side View
Table 68.0%Crown 45.4°Girdle: MED-STKPavilion 31.6°Culet: NoneDepth 66.5%

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: Oct 30
Current: $1,255 USD|Low: $242 USD|High: $1,269 USD|Avg: $599 USD|-1.0%
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
November 1, 2026
Retailer 10$252 USD
Retailer 3$293 USD
Retailer 4$313 USD
Retailer 11$313 USD
Retailer 2$383 USD
Retailer 8$475 USD
Retailer 13$524 USD
Retailer 5$568 USD
Retailer 6$596 USD
Retailer 7$830 USD
Retailer 9$961 USD
Retailer 12$1,006 USD
MOH London$1,255 USD

40 data points across 13 retailers

15 retailers$252 USD to $1,255 USD

A
Cheapest Retailer
-
$252 USD
A
Retailer 2
-
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$293 USD
View
Retailer 4
-
$313 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$313 USD
View
A
Retailer 6
-
$383 USD
£302 GBP
View
A
Retailer 7
-
$475 USD
View
B+
Retailer 8
-
$524 USD
View
B+
Retailer 9
-
$568 USD
View
B+
Retailer 10
-
$596 USD
£469 GBP
View
B+
Retailer 11
-
$602 USD
HK$4,700 HKD
View
B
Retailer 12
-
$830 USD
View
B
Retailer 13
-
$961 USD
View
B
Retailer 14
-
$1,006 USD
View
Most Expensive
B
MOH London
LG530299091 · Nov 1
$1,255 USD
£988 GBP
View
14 more retailers have this diamond
Prices start from $252 USDSave up to $1,003 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
1.29ct Radiant
$252 USD