Radiant|Lab Grown|IGI

1.51ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG652471664

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

Certificate IGI LG652471664

Diamond specifications and retailer prices

From $222 USD
As of October 27, 2026
Save $1,908 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,130 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG652471664 or 652471664. Listed at 15 retailers as of October 27, 2026, with prices from $222 to $2,130, a $1,908 spread on the same certified stone. Do Amore Diamonds lists it at $2,130. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652471664
Dimensions8.26 × 5.71 × 3.83 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm5.71 mm1.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652471664
Side View
Table 63.0%Crown 40.4°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 67.1%

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: Oct 27
Current: $2,130 USD|Low: $257 USD|High: $2,130 USD|Avg: $783 USD
Do Amore Diamonds
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
October 29, 2026
Retailer 8$257 USD
Retailer 5$264 USD
Retailer 4$275 USD
Retailer 14$368 USD
Retailer 11$370 USD
Retailer 7$572 USD
Retailer 13$603 USD
Retailer 10$865 USD
Retailer 9$886 USD
Retailer 12$975 USD
Retailer 3$1,146 USD
Retailer 2$1,222 USD
Retailer 6$1,640 USD
Do Amore Diamonds$2,130 USD

33 data points across 14 retailers

15 retailers$222 USD to $2,130 USD

A
Cheapest Retailer
-
$222 USD
A
Retailer 2
-
$257 USD
View
A
Retailer 3
-
$264 USD
View
Final sale: no returns
A
Retailer 4
-
$275 USD
View
A
Retailer 5
-
$275 USD
View
B+
Retailer 6
-
$368 USD
View
A
Retailer 7
-
$370 USD
View
A
Retailer 8
-
$572 USD
£451 GBP
View
B+
Retailer 9
-
$603 USD
View
B+
Retailer 10
-
$865 USD
View
B+
Retailer 11
-
$886 USD
View
B+
Retailer 12
-
$975 USD
View
B
Retailer 13
-
$1,146 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$1,222 USD
£962 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ABFED9256 · Oct 29
$2,130 USD
View
14 more retailers have this diamond
Prices start from $222 USDSave up to $1,908 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
1.51ct Radiant
$222 USD