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Oval|Lab Grown|IGI

1.50ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG747523265

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG747523265

Diamond specifications and retailer prices

From $757 NZD
$426 USD
As of November 1, 2026
Save $740 NZD (49%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,040 NZD at MOH London · As of October 26, 2026
View at MOH London

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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG747523265 or 747523265. Listed at 6 retailers as of October 31, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747523265
Dimensions8.91 × 6.40 × 3.92 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 mm6.40 mm1.50 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747523265
Side View
Table 66.0%Crown 33.5°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 61.3%

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: $2,040 NZD|Low: $745 NZD|High: $2,063 NZD|Avg: $1,210 NZD|+11.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$757 NZD
Retailer 2$798 NZD
Retailer 4$812 NZD
Retailer 3$1,484 NZD
Retailer 5$1,497 NZD
MOH London$2,040 NZD

30 data points across 6 retailers

6 retailers$757 NZD to $1,497 NZD

B+
Cheapest Retailer
-
$757 NZD
$426 USD
A
Retailer 2
-
$798 NZD
£354 GBP
View
A
Retailer 3
-
$812 NZD
$457 USD
View
B+
Retailer 4
-
$1,484 NZD
$835 USD
View
B
Retailer 5
-
$1,497 NZD
$842 USD
View
Most Expensive
B
MOH London
LG747523265 · Oct 26
$2,040 NZD
£904 GBP
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from $757 NZDSave up to $740 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
$757 NZD