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Round|Lab Grown|IGI

1.50ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG792621628

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621628

Diamond specifications and retailer prices

From $350 NZD
$197 USD
As of November 1, 2026
Save $1,674 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,024 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792621628 or 792621628. Listed at 21 retailers as of November 1, 2026, with prices from $350 to $2,024, a $1,674 spread on the same certified stone. MOH London lists it at $2,024. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621628
Dimensions7.31 × 7.26 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm7.26 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621628
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

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 1
Current: $2,024 NZD|Low: $350 NZD|High: $2,087 NZD|Avg: $1,011 NZD|-2.3%
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
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 9$350 NZD
Retailer 4$390 NZD
Retailer 3$405 NZD
Retailer 17$433 NZD
Retailer 12$435 NZD
Retailer 15$675 NZD
Retailer 13$747 NZD
Retailer 5$752 NZD
Retailer 2$789 NZD
Retailer 20$793 NZD
Retailer 11$1,015 NZD
Retailer 21$1,022 NZD
Retailer 19$1,121 NZD
Retailer 18$1,391 NZD
Retailer 10$1,402 NZD
Retailer 6$1,413 NZD
Retailer 8$1,487 NZD
Retailer 14$1,668 NZD
Retailer 7$1,735 NZD
Retailer 16$1,799 NZD
MOH London$2,024 NZD

26 data points across 21 retailers

21 retailers$350 NZD to $2,024 NZD

A
Cheapest Retailer
-
$350 NZD
$197 USD
A
Retailer 2
-
$390 NZD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
$405 NZD
$228 USD
View
A
Retailer 4
-
$433 NZD
$244 USD
View
Retailer 5
-
$435 NZD
$245 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$675 NZD
£299 GBP
View
A
Retailer 7
-
$747 NZD
ZAR 6,804 ZAR
View
B+
Retailer 8
-
$752 NZD
$424 USD
View
A
Retailer 9
-
$789 NZD
£350 GBP
View
A
Retailer 10
-
$793 NZD
$447 USD
View
B+
Retailer 11
-
$1,015 NZD
A$880 AUD
View
B+
Retailer 12
-
$1,022 NZD
$576 USD
View
B+
Retailer 13
-
$1,121 NZD
$632 USD
View
B+
Retailer 14
-
$1,391 NZD
$784 USD
View
B+
Retailer 15
-
$1,402 NZD
$790 USD
View
B+
Retailer 16
-
$1,413 NZD
SGD 1,076 SGD
View
B+
Retailer 17
-
$1,487 NZD
$838 USD
View
Retailer 18
-
$1,668 NZD
$940 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$1,735 NZD
$978 USD
View
B
Retailer 20
-
$1,799 NZD
$1,014 USD
View
Most Expensive
B
MOH London
LG792621628 · Nov 1
$2,024 NZD
£898 GBP
View
20 more retailers have this diamond
Prices start from $350 NZDSave up to $1,674 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 Round
$350 NZD