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Radiant|Lab Grown|IGI

1.29ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG636497506

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

Certificate IGI LG636497506

Diamond specifications and retailer prices

From $455 NZD
As of November 6, 2026
Save $1,809 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,263 NZD at MOH London · As of November 2, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636497506 or 636497506. Listed at 15 retailers as of November 2, 2026, with prices from $455 to $2,263, a $1,809 spread on the same certified stone. MOH London lists it at $2,263. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636497506
Dimensions7.96 × 5.42 × 3.71 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.96 mm5.42 mm1.29 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636497506
Side View
Table 62.0%Crown 39.3°Girdle: MediumPavilion 36.3°Culet: NoneDepth 68.5%

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: Nov 6
Current: $2,263 NZD|Low: $437 NZD|High: $2,291 NZD|Avg: $1,106 NZD|+4.1%
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 7, 2026
Retailer 11$455 NZD
Retailer 4$511 NZD
Retailer 15$529 NZD
Retailer 3$565 NZD
Retailer 12$565 NZD
Retailer 9$857 NZD
Retailer 5$940 NZD
Retailer 14$945 NZD
Retailer 6$1,025 NZD
Retailer 2$1,064 NZD
Retailer 8$1,191 NZD
Retailer 10$1,735 NZD
Retailer 13$1,815 NZD
Retailer 7$1,907 NZD
MOH London$2,263 NZD

45 data points across 15 retailers

15 retailers$455 NZD to $2,263 NZD

A
Cheapest Retailer
-
$455 NZD
A
Retailer 2
-
$511 NZD
View
Final sale: no returns
A
Retailer 3
-
$529 NZD
View
Retailer 4
-
$565 NZD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$565 NZD
View
A
Retailer 6
-
$857 NZD
View
B+
Retailer 7
-
$940 NZD
View
B+
Retailer 8
-
$945 NZD
View
B+
Retailer 9
-
$1,025 NZD
View
B+
Retailer 10
-
$1,064 NZD
View
B+
Retailer 11
-
$1,191 NZD
View
B
Retailer 12
-
$1,735 NZD
View
B
Retailer 13
-
$1,815 NZD
View
Retailer 14
-
$1,907 NZD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG636497506 · Nov 2
$2,263 NZD
£988 GBP
View
14 more retailers have this diamond
Prices start from $455 NZDSave up to $1,809 NZD

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
$455 NZD