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Round|Lab Grown|IGI

1.50ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG783630757

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783630757

Diamond specifications and retailer prices

From $358 NZD
$202 USD
As of November 1, 2026
Save $1,724 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,082 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 LG783630757 or 783630757. Listed at 19 retailers as of November 1, 2026, with prices from $358 to $2,082, a $1,724 spread on the same certified stone. MOH London lists it at $2,082. 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 angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783630757
Dimensions7.37 × 7.33 × 4.55 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
7.37 mm7.33 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783630757
Side View
Table 55.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,082 NZD|Low: $358 NZD|High: $2,127 NZD|Avg: $992 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 1, 2026
Retailer 3$358 NZD
Retailer 18$417 NZD
Retailer 5$445 NZD
Retailer 16$445 NZD
Retailer 12$603 NZD
Retailer 13$694 NZD
Retailer 15$740 NZD
Retailer 2$769 NZD
Retailer 14$809 NZD
Retailer 8$900 NZD
Retailer 4$1,038 NZD
Retailer 7$1,148 NZD
Retailer 11$1,428 NZD
Retailer 17$1,432 NZD
Retailer 9$1,526 NZD
Retailer 10$1,668 NZD
Retailer 6$1,813 NZD
MOH London$2,082 NZD

29 data points across 18 retailers

19 retailers$358 NZD to $2,082 NZD

A
Cheapest Retailer
-
$358 NZD
$202 USD
A
Retailer 2
-
$417 NZD
$235 USD
View
Retailer 3
-
$445 NZD
$251 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$445 NZD
$251 USD
View
B+
Retailer 5
-
$603 NZD
$340 USD
View
A
Retailer 6
-
$694 NZD
£308 GBP
View
A
Retailer 7
-
$740 NZD
€397 EUR
View
A
Retailer 8
-
$769 NZD
ZAR 7,000 ZAR
View
A
Retailer 9
-
$798 NZD
$450 USD
View
A
Retailer 10
-
$809 NZD
£359 GBP
View
A
Retailer 11
-
$900 NZD
$507 USD
View
B+
Retailer 12
-
$1,038 NZD
A$900 AUD
View
B+
Retailer 13
-
$1,148 NZD
$647 USD
View
B+
Retailer 14
-
$1,428 NZD
$805 USD
View
B+
Retailer 15
-
$1,432 NZD
$807 USD
View
B+
Retailer 16
-
$1,526 NZD
$860 USD
View
Retailer 17
-
$1,668 NZD
$940 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$1,813 NZD
$1,022 USD
View
Most Expensive
B
MOH London
LG783630757 · Nov 1
$2,082 NZD
£924 GBP
View
18 more retailers have this diamond
Prices start from $358 NZDSave up to $1,724 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
$358 NZD