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Oval|Lab Grown|IGI

1.50ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG792621821

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG792621821

Diamond specifications and retailer prices

From $419 NZD
$236 USD
As of November 1, 2026
Save $1,728 NZD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,147 NZD at With Clarity · As of November 3, 2026
View at With Clarity

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792621821 or 792621821. Listed at 18 retailers as of November 1, 2026, with prices from $419 to $2,147, a $1,728 spread on the same certified stone. With Clarity lists it at $2,147. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621821
Dimensions8.91 × 6.39 × 4.05 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.91 mm6.39 mm1.50 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621821
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

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: $1,218 NZD|Low: $402 NZD|High: $2,158 NZD|Avg: $1,205 NZD|+2.1%
Retailer 1
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
With Clarity
November 2, 2026
Retailer 5$419 NZD
Retailer 4$471 NZD
Retailer 14$487 NZD
Retailer 12$521 NZD
Retailer 8$524 NZD
Retailer 3$880 NZD
Retailer 16$882 NZD
Retailer 10$899 NZD
Retailer 2$1,100 NZD
Retailer 1$1,218 NZD
Retailer 9$1,333 NZD
Retailer 13$1,674 NZD
Retailer 15$1,685 NZD
Retailer 6$1,767 NZD
Retailer 7$2,008 NZD
Retailer 11$2,088 NZD
With Clarity$2,147 NZD

34 data points across 17 retailers

18 retailers$419 NZD to $2,147 NZD

A
Cheapest Retailer
-
$419 NZD
$236 USD
A
Retailer 2
-
$471 NZD
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$487 NZD
$274 USD
View
Retailer 4
-
$501 NZD
$282 USD
View
Price last confirmed 44 days ago
A
Retailer 5
-
$521 NZD
$293 USD
View
Retailer 6
-
$524 NZD
$295 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$880 NZD
$495 USD
View
A
Retailer 8
-
$882 NZD
$496 USD
View
A
Retailer 9
-
$899 NZD
ZAR 8,175 ZAR
View
B+
Retailer 10
-
$1,100 NZD
$619 USD
View
B+
Retailer 11
-
$1,218 NZD
A$1,054 AUD
View
B+
Retailer 12
-
$1,333 NZD
$750 USD
View
B
Retailer 13
-
$1,674 NZD
$942 USD
View
B
Retailer 14
-
$1,685 NZD
SGD 1,281 SGD
View
B
Retailer 15
-
$1,767 NZD
$994 USD
View
B
Retailer 16
-
$2,008 NZD
$1,130 USD
View
B
Retailer 17
-
$2,088 NZD
£925 GBP
View
Most Expensive
B
With Clarity
792621821 · Nov 3
$2,147 NZD
$1,208 USD
View
17 more retailers have this diamond
Prices start from $419 NZDSave up to $1,728 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 Oval
$419 NZD