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Round|Natural|IGI

0.53ct J IF Round Natural Diamond

EX • J/IF • IGI 815672021

Shape and cutting style on the report: Round brilliant

Certificate IGI 815672021

Diamond specifications and retailer prices

From $648 NZD
As of November 6, 2026
Save $3,299 NZD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,685 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 815672021. Listed at 16 retailers as of November 5, 2026, with a 509% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 815672021
Dimensions5.15 × 5.19 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.15 mm5.19 mm0.53 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815672021
Side View
Table 57.0%Crown 35.7°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

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 6
Current: $4,685 NZD|Low: $648 NZD|High: $6,240 NZD|Avg: $1,683 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2$648 NZD
Retailer 8$794 NZD
Retailer 12$803 NZD
Retailer 10$1,194 NZD
Retailer 11$1,459 NZD
Retailer 13$2,361 NZD
Retailer 4$2,558 NZD
Retailer 6$2,635 NZD
Retailer 16$2,675 NZD
Retailer 5$2,742 NZD
Retailer 15$2,951 NZD
Retailer 3$2,969 NZD
Retailer 7$3,023 NZD
Retailer 9$3,947 NZD
MOH London$4,685 NZD
Retailer 14$6,240 NZD

39 data points across 16 retailers

16 retailers$648 NZD to $3,947 NZD

A
Cheapest Retailer
-
$648 NZD
A
Retailer 2
-
$794 NZD
View
A
Retailer 3
-
$803 NZD
View
A
Retailer 4
-
$1,194 NZD
View
B+
Retailer 5
-
$1,459 NZD
View
B
Retailer 6
-
$2,361 NZD
View
Final sale: no returns
B
Retailer 7
-
$2,558 NZD
View
B
Retailer 8
-
$2,635 NZD
View
B
Retailer 9
-
$2,675 NZD
View
B
Retailer 10
-
$2,742 NZD
View
B
Retailer 11
-
$2,951 NZD
View
B
Retailer 12
-
$2,969 NZD
View
B
Retailer 13
-
$3,023 NZD
View
C
Retailer 14
-
$3,947 NZD
View
Most Expensive
MOH London
BBF246A6A · Nov 2
$4,685 NZD
£2,045 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $648 NZDSave up to $3,299 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
0.53ct Round
$648 NZD