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Marquise|Natural|IGI

0.53ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 797681735

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 797681735

Diamond specifications and retailer prices

From $1,174 NZD
£520 GBP
As of November 2, 2026
Save $911 NZD (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,086 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 797681735. Listed at 4 retailers as of November 1, 2026, with prices from $1,174 to $2,086, a $911 spread on the same certified stone. MOH London lists it at $2,086. 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

0.53
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.7°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 797681735
Dimensions7.95 × 4.23 × 2.62 mm
L/W Ratio1.88
Girdle conditionFaceted
Top View
7.95 mm4.23 mm0.53 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 797681735
Side View
Table 60.0%Crown 35.7°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,086 NZD|Low: $1,085 NZD|High: $2,110 NZD|Avg: $1,442 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$1,174 NZD
Retailer 4$1,216 NZD
Retailer 2$1,353 NZD
MOH London$2,086 NZD

41 data points across 4 retailers

4 retailers$1,174 NZD to $2,086 NZD

B+
Cheapest Retailer
-
$1,174 NZD
£520 GBP
B+
Retailer 2
-
$1,216 NZD
$684 USD
View
B
Retailer 3
-
$1,353 NZD
€725 EUR
View
Most Expensive
B
MOH London
B441AF8B5 · Nov 1
$2,086 NZD
£924 GBP
View
3 more retailers have this diamond
Prices start from $1,174 NZDSave up to $911 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.

B+
0.53ct Marquise
$1,174 NZD