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0.52ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 841682943

Shape and cutting style on the report: Round brilliant

Certificate IGI 841682943

Diamond specifications and retailer prices

From $662 NZD
$373 USD
As of October 25, 2026
Save $1,875 NZD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,537 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 841682943. Listed at 14 retailers as of October 25, 2026, with prices from $662 to $2,537, a $1,875 spread on the same certified stone. NZ Jewellers lists it at $2,537. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 841682943
Dimensions5.16 × 5.19 × 3.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.16 mm5.19 mm0.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 841682943
Side View
Table 58.0%Crown 36°Girdle: MediumPavilion 40.2°Culet: NoneDepth 61.1%

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: Oct 25
Current: $2,537 NZD|Low: $610 NZD|High: $2,537 NZD|Avg: $1,038 NZD
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
Retailer 14
Retailer 15
October 28, 2026
Retailer 15$610 NZD
Retailer 11$662 NZD
Retailer 6$692 NZD
Retailer 4$713 NZD
Retailer 12$738 NZD
Retailer 8$795 NZD
Retailer 14$845 NZD
Retailer 9$891 NZD
Retailer 13$894 NZD
Retailer 5$907 NZD
Retailer 3$934 NZD
Retailer 7$1,008 NZD
Retailer 2$1,099 NZD
Retailer 10$1,530 NZD
NZ Jewellers$2,537 NZD

9 data points across 15 retailers

14 retailers$662 NZD to $2,537 NZD

A
Cheapest Retailer
-
$662 NZD
$373 USD
Retailer 2
-
$692 NZD
$390 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$713 NZD
$402 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$738 NZD
$416 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$795 NZD
£353 GBP
View
A
Retailer 6
-
$845 NZD
£375 GBP
View
A
Retailer 7
-
$891 NZD
$502 USD
View
A
Retailer 8
-
$894 NZD
$504 USD
View
A
Retailer 9
-
$907 NZD
$511 USD
View
A
Retailer 10
-
$934 NZD
$527 USD
View
A
Retailer 11
-
$1,008 NZD
$568 USD
View
B+
Retailer 12
-
$1,099 NZD
€590 EUR
View
B
Retailer 13
-
$1,530 NZD
£679 GBP
View
Most Expensive
B
NZ Jewellers
279a18f6-5da9-491e-be8e-e6df1ebbf148 · Oct 27
$2,537 NZD
$1,430 USD
View
13 more retailers have this diamond
Prices start from $662 NZDSave up to $1,875 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
0.52ct Round
$662 NZD