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Marquise|Natural|IGI

0.53ct H IF Marquise Natural Diamond

VG • H/IF • IGI 815665070

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815665070

Diamond specifications and retailer prices

From £384 GBP
$515 USD
As of November 2, 2026
Save £920 GBP (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,303 GBP at NZ Jewellers · As of October 30, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815665070. Listed at 13 retailers as of October 30, 2026, with prices from £384 to £1,303, a £920 spread on the same certified stone. NZ Jewellers lists it at £1,303. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.3°
Pavilion angle37.5°
OriginNatural
Grading LabIGI
CertificateIGI 815665070
Dimensions8.61 × 4.36 × 2.53 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
8.61 mm4.36 mm0.53 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 815665070
Side View
Table 56.0%Crown 31.3°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 58.0%

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: Nov 2
Current: £1,303 GBP|Low: £384 GBP|High: £1,303 GBP|Avg: £624 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 5£384 GBP
Retailer 9£416 GBP
Retailer 2£469 GBP
Retailer 13£480 GBP
Retailer 8£514 GBP
Retailer 12£519 GBP
Retailer 6£521 GBP
Retailer 7£545 GBP
Retailer 10£563 GBP
Retailer 3£617 GBP
Retailer 4£642 GBP
Retailer 11£960 GBP
NZ Jewellers£1,303 GBP

4 data points across 13 retailers

13 retailers£384 GBP to £1,303 GBP

A
Cheapest Retailer
-
£384 GBP
$515 USD
Final sale: no returns
A
Retailer 2
-
£416 GBP
$558 USD
View
A
Retailer 3
-
£469 GBP
View
A
Retailer 4
-
£480 GBP
$644 USD
View
A
Retailer 5
-
£514 GBP
$689 USD
View
A
Retailer 6
-
£519 GBP
$696 USD
View
A
Retailer 7
-
£521 GBP
View
A
Retailer 8
-
£545 GBP
View
A
Retailer 9
-
£563 GBP
$755 USD
View
A
Retailer 10
-
£617 GBP
€789 EUR
View
A
Retailer 11
-
£642 GBP
ZAR 13,910 ZAR
View
B
Retailer 12
-
£960 GBP
View
Most Expensive
B
NZ Jewellers
e1f6f0e4-e83b-4b55-9e75-634cb456aadd · Oct 30
£1,303 GBP
$1,749 USD
View
12 more retailers have this diamond
Prices start from £384 GBPSave up to £920 GBP

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
0.53ct Marquise
£384 GBP