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Oval|Natural|IGI

1.53ct H SI2 Oval Natural Diamond

VG • H/SI2 • IGI 770656726

Shape and cutting style on the report: Oval brilliant

Certificate IGI 770656726

Diamond specifications and retailer prices

From $4,469 NZD
SGD 3,398 SGD
As of October 31, 2026
Save $6,151 NZD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,620 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 770656726. Listed at 7 retailers as of October 31, 2026, with prices from $4,469 to $10,620, a $6,151 spread on the same certified stone. MOH London lists it at $10,620. 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

1.53
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.2°
Pavilion angle35.2°
OriginNatural
Grading LabIGI
CertificateIGI 770656726
Dimensions9.49 × 6.06 × 3.93 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Top View
9.49 mm6.06 mm1.53 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 770656726
Side View
Table 56.0%Crown 39.2°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $10,620 NZD|Low: $4,469 NZD|High: $10,620 NZD|Avg: $6,731 NZD|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$4,469 NZD
Retailer 4$5,894 NZD
Retailer 6$6,183 NZD
Retailer 5$6,192 NZD
Retailer 2$7,355 NZD
MOH London$10,620 NZD

28 data points across 6 retailers

7 retailers$4,469 NZD to $10,620 NZD

A
Cheapest Retailer
-
$4,469 NZD
SGD 3,398 SGD
B+
Retailer 2
-
$5,894 NZD
$3,316 USD
View
Retailer 3
-
$5,943 NZD
$3,344 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$6,173 NZD
$3,473 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
$7,355 NZD
€3,941 EUR
View
Retailer 6
-
$10,355 NZD
$5,826 USD
View
Price last confirmed 34 days ago
Most Expensive
B+
MOH London
DA3793114 · Nov 2
$10,620 NZD
£4,705 GBP
View
6 more retailers have this diamond
Prices start from $4,469 NZDSave up to $6,151 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
$4,469 NZD