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Radiant|Lab Grown|IGI

2.53ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG512231555

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

Certificate IGI LG512231555

Diamond specifications and retailer prices

From $5,287 NZD
$2,980 USD
As of October 31, 2026
Save $17,090 NZD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $22,377 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 2.53ct lab-grown radiant diamond

This 2.53ct lab-grown radiant sits in the two to three carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512231555 or 512231555. Listed at 14 retailers as of October 31, 2026, with prices from $5,287 to $22,377, a $17,090 spread on the same certified stone. Reve Diamonds lists it at $22,377. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.53
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512231555
Dimensions8.74 × 6.67 × 4.62 mm
L/W Ratio1.31
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
8.74 mm6.67 mm2.53 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512231555
Side View
Table 65.5%Crown 45.4°Girdle: MediumPavilion 30.7°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $17,808 NZD|Low: $5,287 NZD|High: $30,616 NZD|Avg: $12,345 NZD|+0.5%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 9$5,287 NZD
Retailer 8$7,376 NZD
Retailer 13$7,729 NZD
Retailer 3$7,794 NZD
Retailer 14$8,259 NZD
Retailer 10$8,556 NZD
Retailer 4$8,641 NZD
Retailer 5$9,519 NZD
Retailer 12$10,690 NZD
Retailer 7$11,132 NZD
Retailer 2$12,006 NZD
Retailer 11$13,243 NZD
Retailer 1$17,808 NZD
Reve Diamonds$22,377 NZD
Retailer 6$30,616 NZD

19 data points across 15 retailers

14 retailers$5,287 NZD to $22,377 NZD

B+
Cheapest Retailer
-
$5,287 NZD
$2,980 USD
B+
Retailer 2
-
$7,376 NZD
$4,157 USD
View
B
Retailer 3
-
$7,729 NZD
$4,356 USD
View
B
Retailer 4
-
$7,794 NZD
$4,393 USD
View
B
Retailer 5
-
$8,259 NZD
$4,655 USD
View
Final sale: no returns
B
Retailer 6
-
$8,556 NZD
$4,822 USD
View
Retailer 7
-
$8,556 NZD
$4,822 USD
View
Price last confirmed 15 days ago
B
Retailer 8
-
$8,641 NZD
$4,870 USD
View
B
Retailer 9
-
$10,690 NZD
$6,025 USD
View
B
Retailer 10
-
$11,132 NZD
$6,274 USD
View
B
Retailer 11
-
$12,006 NZD
£5,328 GBP
View
B
Retailer 12
-
$13,243 NZD
$7,464 USD
View
B
Retailer 13
-
$17,808 NZD
£7,903 GBP
View
Most Expensive
B
Reve Diamonds
4B765400B · Nov 1
$22,377 NZD
$12,612 USD
View
13 more retailers have this diamond
Prices start from $5,287 NZDSave up to $17,090 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.

B+
2.53ct Radiant
$5,287 NZD