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 $287 USD
£226 GBP
As of November 1, 2026
Save $837 USD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,124 USD 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 October 26, 2026, with prices from $287 to $1,124, a $837 spread on the same certified stone. MOH London lists it at $1,124. 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
Color
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 1
Current: $1,124 USD|Low: $287 USD|High: $1,128 USD|Avg: $612 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$287 USD
Retailer 4$419 USD
Retailer 8$419 USD
Retailer 3$438 USD
Retailer 6$499 USD
Retailer 9$670 USD
Retailer 5$760 USD
Retailer 7$774 USD
MOH London$1,124 USD

15 data points across 9 retailers

9 retailers$287 USD to $1,124 USD

A
Cheapest Retailer
-
$287 USD
£226 GBP
A
Retailer 2
-
$419 USD
€399 EUR
View
A
Retailer 3
-
$419 USD
View
A
Retailer 4
-
$438 USD
£345 GBP
View
B+
Retailer 5
-
$499 USD
View
Retailer 6
-
$670 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$760 USD
View
B+
Retailer 8
-
$774 USD
View
Most Expensive
B
MOH London
LG805675723 · Oct 26
$1,124 USD
£885 GBP
View
8 more retailers have this diamond
Prices start from $287 USDSave up to $837 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
$287 USD