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Radiant|Lab Grown|IGI

1.50ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG777612933

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

Certificate IGI LG777612933

Diamond specifications and retailer prices

From $355 NZD
As of November 4, 2026
Save $1,704 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,059 NZD at MOH London · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777612933 or 777612933. Listed at 18 retailers as of November 2, 2026, with prices from $355 to $2,059, a $1,704 spread on the same certified stone. MOH London lists it at $2,059. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777612933
Dimensions8.01 × 5.45 × 3.77 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm5.45 mm1.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777612933
Side View
Table 71.0%Crown 44.3°Girdle: STK-THKPavilionCulet: NoneDepth 69.2%

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: Nov 4
Current: $2,059 NZD|Low: $344 NZD|High: $2,129 NZD|Avg: $1,027 NZD|-2.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 18$355 NZD
Retailer 17$397 NZD
Retailer 14$412 NZD
Retailer 7$440 NZD
Retailer 8$444 NZD
Retailer 13$759 NZD
Retailer 3$765 NZD
Retailer 9$859 NZD
Retailer 12$1,025 NZD
Retailer 16$1,027 NZD
Retailer 11$1,162 NZD
Retailer 2$1,384 NZD
Retailer 15$1,416 NZD
Retailer 4$1,433 NZD
Retailer 6$1,510 NZD
Retailer 5$1,770 NZD
Retailer 10$1,792 NZD
MOH London$2,059 NZD

35 data points across 18 retailers

18 retailers$355 NZD to $2,059 NZD

A
Cheapest Retailer
-
$355 NZD
A
Retailer 2
-
$397 NZD
View
Final sale: no returns
A
Retailer 3
-
$412 NZD
View
A
Retailer 4
-
$440 NZD
View
Retailer 5
-
$444 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$759 NZD
View
B+
Retailer 7
-
$765 NZD
View
A
Retailer 8
-
$859 NZD
View
A
Retailer 9
-
$1,025 NZD
View
A
Retailer 10
-
$1,027 NZD
View
B+
Retailer 11
-
$1,162 NZD
View
B+
Retailer 12
-
$1,384 NZD
View
B+
Retailer 13
-
$1,416 NZD
View
B+
Retailer 14
-
$1,433 NZD
View
B+
Retailer 15
-
$1,510 NZD
View
B+
Retailer 16
-
$1,770 NZD
View
Retailer 17
-
$1,792 NZD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG777612933 · Nov 2
$2,059 NZD
£914 GBP
View
17 more retailers have this diamond
Prices start from $355 NZDSave up to $1,704 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
$355 NZD