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Oval|Lab Grown|IGI

1.53ct H SI2 Oval Lab Grown Diamond

ID • H/SI2 • IGI LG425067896

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG425067896

Diamond specifications and retailer prices

From $1,508 NZD
$850 USD
As of October 29, 2026
Save $6,629 NZD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,137 NZD at MOH London · As of October 27, 2026
View at MOH London

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425067896 or 425067896. Listed at 10 retailers as of October 27, 2026, with prices from $1,508 to $8,137, a $6,629 spread on the same certified stone. MOH London lists it at $8,137. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067896
Dimensions9.19 × 6.39 × 4.02 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.19 mm6.39 mm1.53 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067896
Side View
Table 56.5%Crown 36.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.9%

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: Oct 29
Current: $8,137 NZD|Low: $1,508 NZD|High: $8,234 NZD|Avg: $3,796 NZD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 4$1,508 NZD
Retailer 2$2,181 NZD
Retailer 8$2,372 NZD
Retailer 9$2,441 NZD
Retailer 5$2,528 NZD
Retailer 11$3,568 NZD
Retailer 6$4,008 NZD
Retailer 7$4,741 NZD
Retailer 10$4,846 NZD
Retailer 3$5,660 NZD
MOH London$8,137 NZD

16 data points across 11 retailers

10 retailers$1,508 NZD to $8,137 NZD

A
Cheapest Retailer
-
$1,508 NZD
$850 USD
B+
Retailer 2
-
$2,181 NZD
$1,229 USD
View
B+
Retailer 3
-
$2,372 NZD
$1,337 USD
View
B+
Retailer 4
-
$2,441 NZD
$1,376 USD
View
Final sale: no returns
Retailer 5
-
$2,528 NZD
$1,425 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,528 NZD
$1,425 USD
View
B
Retailer 7
-
$4,008 NZD
$2,259 USD
View
B
Retailer 8
-
$4,741 NZD
$2,672 USD
View
B
Retailer 9
-
$4,846 NZD
$2,731 USD
View
Most Expensive
B
MOH London
LG425067896 · Oct 27
$8,137 NZD
£3,611 GBP
View
9 more retailers have this diamond
Prices start from $1,508 NZDSave up to $6,629 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
1.53ct Oval
$1,508 NZD