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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 $394 NZD
$222 USD
As of November 2, 2026
Save $3,385 NZD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,779 NZD at Do Amore Diamonds · As of November 2, 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 November 2, 2026, with prices from $394 to $3,779, a $3,385 spread on the same certified stone. Do Amore Diamonds lists it at $3,779. 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
Colour
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

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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 2
Current: $3,779 NZD|Low: $394 NZD|High: $3,779 NZD|Avg: $1,240 NZD
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 14$394 NZD
Retailer 10$456 NZD
Retailer 7$468 NZD
Retailer 3$488 NZD
Retailer 6$488 NZD
Retailer 4$653 NZD
Retailer 13$656 NZD
Retailer 2$1,021 NZD
Retailer 16$1,070 NZD
Retailer 12$1,535 NZD
Retailer 11$1,572 NZD
Retailer 15$1,730 NZD
Retailer 5$2,033 NZD
Retailer 9$2,168 NZD
Retailer 8$2,910 NZD
Do Amore Diamonds$3,779 NZD

38 data points across 16 retailers

15 retailers$394 NZD to $3,779 NZD

A
Cheapest Retailer
-
$394 NZD
$222 USD
A
Retailer 2
-
$456 NZD
$257 USD
View
A
Retailer 3
-
$468 NZD
$264 USD
View
Final sale: no returns
Retailer 4
-
$488 NZD
$275 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$488 NZD
$275 USD
View
B+
Retailer 6
-
$653 NZD
$368 USD
View
A
Retailer 7
-
$656 NZD
$370 USD
View
A
Retailer 8
-
$1,021 NZD
£453 GBP
View
B+
Retailer 9
-
$1,070 NZD
$603 USD
View
B+
Retailer 10
-
$1,535 NZD
$865 USD
View
B+
Retailer 11
-
$1,572 NZD
$886 USD
View
B+
Retailer 12
-
$1,730 NZD
$975 USD
View
Retailer 13
-
$2,033 NZD
$1,146 USD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$2,168 NZD
£962 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ABFED9256 · Nov 2
$3,779 NZD
$2,130 USD
View
14 more retailers have this diamond
Prices start from $394 NZDSave up to $3,385 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
1.51ct Radiant
$394 NZD