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Oval|Lab Grown|IGI

1.53ct H SI2 Oval Lab Grown Diamond

ID • H/SI2 • IGI LG436046141

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436046141

Diamond specifications and retailer prices

From $1,508 NZD
$850 USD
As of October 31, 2026
Save $6,660 NZD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,168 NZD at MOH London · As of October 29, 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 LG436046141 or 436046141. Listed at 9 retailers as of October 29, 2026, with prices from $1,508 to $8,168, a $6,660 spread on the same certified stone. MOH London lists it at $8,168. 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
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046141
Dimensions8.83 × 6.63 × 4.09 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.83 mm6.63 mm1.53 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436046141
Side View
Table 61.0%Crown 36°GirdlePavilion 40.9°Culet: NoneDepth 61.7%

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 31
Current: $8,168 NZD|Low: $1,508 NZD|High: $8,234 NZD|Avg: $3,945 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$1,508 NZD
Retailer 2$2,181 NZD
Retailer 7$2,372 NZD
Retailer 4$2,528 NZD
Retailer 9$3,568 NZD
Retailer 5$4,008 NZD
Retailer 6$4,741 NZD
Retailer 8$4,846 NZD
Retailer 10$5,660 NZD
MOH London$8,168 NZD

14 data points across 10 retailers

9 retailers$1,508 NZD to $8,168 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
-
$2,528 NZD
$1,425 USD
View
Retailer 5
-
$2,528 NZD
$1,425 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$4,008 NZD
$2,259 USD
View
B
Retailer 7
-
$4,741 NZD
$2,672 USD
View
B
Retailer 8
-
$4,846 NZD
$2,731 USD
View
Most Expensive
B
MOH London
LG436046141 · Oct 29
$8,168 NZD
£3,625 GBP
View
8 more retailers have this diamond
Prices start from $1,508 NZDSave up to $6,660 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