CaratHunter
Plans
Oval|Lab Grown|IGI

1.50ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG571307579

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG571307579

Diamond specifications and retailer prices

From $2,963 NZD
As of November 4, 2026
Save $2,320 NZD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,268 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571307579 or 571307579. Listed at 13 retailers as of November 4, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571307579
Dimensions9.31 × 6.41 × 4.01 mm
L/W Ratio1.45
Girdle conditionFaceted
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
9.31 mm6.41 mm1.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571307579
Side View
Table 60.5%Crown 37.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,268 NZD|Low: $2,963 NZD|High: $11,221 NZD|Avg: $5,970 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 6$2,963 NZD
Retailer 8$3,342 NZD
Retailer 12$3,637 NZD
Retailer 9$3,878 NZD
Retailer 4$4,178 NZD
Retailer 2$5,283 NZD
Retailer 11$6,078 NZD
Retailer 7$6,367 NZD
NZ Jewellers$7,268 NZD
Retailer 3$8,029 NZD
Retailer 10$10,449 NZD
Retailer 5$11,075 NZD

43 data points across 12 retailers

13 retailers$2,963 NZD to $5,283 NZD

B
Cheapest Retailer
-
$2,963 NZD
B
Retailer 2
-
$3,342 NZD
View
B
Retailer 3
-
$3,637 NZD
View
B
Retailer 4
-
$3,878 NZD
View
Retailer 5
-
$3,878 NZD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$4,178 NZD
View
B
Retailer 7
-
$5,283 NZD
View
Retailer 8
-
$6,078 NZD
View
Price under review
Retailer 9
-
$6,367 NZD
View
Price under review
Most Expensive
NZ Jewellers
b4069a18-cb7c-4f86-a896-62d355ad3a9b · Nov 3
$7,268 NZD
$4,097 USD
View
Price under review
9 more retailers have this diamond
Prices start from $2,963 NZDSave up to $2,320 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.

B
1.50ct Oval
$2,963 NZD