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Marquise|Natural|IGI

0.53ct H I1 Marquise Natural Diamond

H/I1 • IGI 442040071

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 442040071

Diamond specifications and retailer prices

From $318 SGD
$249 USD
As of November 3, 2026
Save $1,127 SGD (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,445 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and I1 clarity (included) and certified by IGI 442040071. Listed at 5 retailers as of November 3, 2026, with prices from $318 to $1,445, a $1,127 spread on the same certified stone. NZ Jewellers lists it at $1,445. 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
H
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle30.9°
Pavilion angle42.6°
OriginNatural
Grading LabIGI
CertificateIGI 442040071
Dimensions8.68 × 3.97 × 2.55 mm
L/W Ratio2.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.68 mm3.97 mm0.53 ctH / I1
OriginNatural
PolishGood
SymmetryGood
FluorescenceFaint
CertificateIGI 442040071
Side View
Table 66.5%Crown 30.9°Girdle: MED-VTKPavilion 42.6°Culet: NoneDepth 64.2%

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 3
Current: $1,445 SGD|Low: $330 SGD|High: $1,563 SGD|Avg: $625 SGD|-7.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$332 SGD
Retailer 3$344 SGD
Retailer 5$430 SGD
Retailer 6$518 SGD
Retailer 2$626 SGD
NZ Jewellers$1,445 SGD

18 data points across 6 retailers

5 retailers$318 SGD to $1,445 SGD

B+
Cheapest Retailer
-
$318 SGD
$249 USD
B+
Retailer 2
-
$344 SGD
$269 USD
View
B+
Retailer 3
-
$430 SGD
$336 USD
View
B+
Retailer 4
-
$626 SGD
€466 EUR
View
Most Expensive
C
NZ Jewellers
0c120c8b-24ac-4308-a8a7-add7f480e978 · Nov 3
$1,445 SGD
$1,130 USD
View
4 more retailers have this diamond
Prices start from $318 SGDSave up to $1,127 SGD

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
$318 SGD