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Radiant|Lab Grown|IGI

1.50ct I VS2 Radiant Lab Grown Diamond

GD • I/VS2 • IGI LG595387213

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

Certificate IGI LG595387213

Diamond specifications and retailer prices

From $555 NZD
$313 USD
As of October 30, 2026
Save $2,223 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,778 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG595387213 or 595387213. Listed at 12 retailers as of October 29, 2026, with prices from $555 to $2,778, a $2,223 spread on the same certified stone. MOH London lists it at $2,778. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
I
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595387213
Dimensions7.83 × 5.60 × 3.83 mm
L/W Ratio1.40
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
7.83 mm5.60 mm1.50 ctI / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG595387213
Side View
Table 65.0%Crown 36.9°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,778 NZD|Low: $445 NZD|High: $2,796 NZD|Avg: $1,495 NZD|-0.5%
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
October 29, 2026
Retailer 7$555 NZD
Retailer 10$623 NZD
Retailer 8$690 NZD
Retailer 11$788 NZD
Retailer 6$967 NZD
Retailer 9$1,123 NZD
Retailer 3$1,399 NZD
Retailer 13$1,414 NZD
Retailer 4$1,848 NZD
Retailer 2$2,021 NZD
Retailer 5$2,298 NZD
Retailer 12$2,677 NZD
MOH London$2,778 NZD

18 data points across 13 retailers

12 retailers$555 NZD to $2,778 NZD

A
Cheapest Retailer
-
$555 NZD
$313 USD
B+
Retailer 2
-
$623 NZD
$351 USD
View
Final sale: no returns
B+
Retailer 3
-
$644 NZD
$363 USD
View
B+
Retailer 4
-
$688 NZD
$388 USD
View
B+
Retailer 5
-
$690 NZD
$389 USD
View
B+
Retailer 6
-
$788 NZD
$444 USD
View
B+
Retailer 7
-
$967 NZD
$545 USD
View
B+
Retailer 8
-
$1,123 NZD
$633 USD
View
B
Retailer 9
-
$2,021 NZD
$1,139 USD
View
B
Retailer 10
-
$2,216 NZD
$1,249 USD
View
Retailer 11
-
$2,298 NZD
$1,295 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG595387213 · Oct 29
$2,778 NZD
£1,233 GBP
View
11 more retailers have this diamond
Prices start from $555 NZDSave up to $2,223 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
1.50ct Radiant
$555 NZD