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Radiant|Lab Grown|IGI

1.50ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG794646931

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

Certificate IGI LG794646931

Diamond specifications and retailer prices

From $358 NZD
$202 USD
As of October 30, 2026
Save $2,676 NZD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,034 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794646931 or 794646931. Listed at 17 retailers as of October 30, 2026, with prices from $358 to $3,034, a $2,676 spread on the same certified stone. Brilliant Earth lists it at $3,034. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794646931
Dimensions7.98 × 5.67 × 3.85 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm5.67 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794646931
Side View
Table 65.0%Crown 45.2°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.9%

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: $3,034 NZD|Low: $358 NZD|High: $3,460 NZD|Avg: $1,183 NZD|-12.3%
Brilliant Earth
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 17$358 NZD
Retailer 12$417 NZD
Retailer 3$445 NZD
Retailer 4$445 NZD
Retailer 16$498 NZD
Retailer 6$772 NZD
Retailer 15$809 NZD
Retailer 2$818 NZD
Retailer 8$889 NZD
Retailer 7$1,033 NZD
Retailer 18$1,432 NZD
Retailer 13$1,437 NZD
Retailer 9$1,526 NZD
Retailer 10$1,622 NZD
Retailer 14$1,792 NZD
Retailer 5$1,813 NZD
Retailer 11$2,093 NZD
Brilliant Earth$3,034 NZD

38 data points across 18 retailers

17 retailers$358 NZD to $3,034 NZD

A
Cheapest Retailer
-
$358 NZD
$202 USD
A
Retailer 2
-
$417 NZD
$235 USD
View
A
Retailer 3
-
$445 NZD
$251 USD
View
A
Retailer 4
-
$445 NZD
$251 USD
View
Retailer 5
-
$498 NZD
£221 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$772 NZD
$435 USD
View
Retailer 7
-
$809 NZD
€434 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$818 NZD
£363 GBP
View
A
Retailer 9
-
$889 NZD
$501 USD
View
B+
Retailer 10
-
$1,033 NZD
$582 USD
View
B+
Retailer 11
-
$1,432 NZD
$807 USD
View
B
Retailer 12
-
$1,437 NZD
$810 USD
View
Retailer 13
-
$1,526 NZD
$860 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,792 NZD
$1,010 USD
View
B
Retailer 15
-
$1,813 NZD
$1,022 USD
View
B
Retailer 16
-
$2,093 NZD
£929 GBP
View
Most Expensive
B
Brilliant Earth
18916910A · Oct 30
$3,034 NZD
$1,710 USD
View
16 more retailers have this diamond
Prices start from $358 NZDSave up to $2,676 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
$358 NZD