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0.52ct I SI2 Round Natural Diamond

VG • I/SI2 • IGI 167508896

Shape and cutting style on the report: Round brilliant

Certificate IGI 167508896

Diamond specifications and retailer prices

From $681 NZD
$384 USD
As of October 31, 2026
Save $1,927 NZD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,608 NZD at NZ Jewellers · As of October 30, 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 very-good cut grade and certified by IGI 167508896. Listed at 10 retailers as of October 30, 2026, with prices from $681 to $2,608, a $1,927 spread on the same certified stone. NZ Jewellers lists it at $2,608. 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

0.52
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 167508896
Dimensions5.15 × 5.11 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.15 mm5.11 mm0.52 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 167508896
Side View
Table 54.5%Crown 36.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.1%

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 31
Current: $2,608 NZD|Low: $681 NZD|High: $2,608 NZD|Avg: $1,061 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
November 1, 2026
Retailer 10$681 NZD
Retailer 7$733 NZD
Retailer 3$739 NZD
Retailer 8$759 NZD
Retailer 5$813 NZD
Retailer 12$852 NZD
Retailer 9$913 NZD
Retailer 11$916 NZD
Retailer 4$1,035 NZD
Retailer 2$1,237 NZD
Retailer 6$1,573 NZD
NZ Jewellers$2,608 NZD

22 data points across 12 retailers

10 retailers$681 NZD to $2,608 NZD

A
Cheapest Retailer
-
$681 NZD
$384 USD
A
Retailer 2
-
$733 NZD
$413 USD
View
B+
Retailer 3
-
$759 NZD
$428 USD
View
A
Retailer 4
-
$813 NZD
£361 GBP
View
B+
Retailer 5
-
$852 NZD
$480 USD
View
B+
Retailer 6
-
$913 NZD
$514 USD
View
B+
Retailer 7
-
$916 NZD
$516 USD
View
B+
Retailer 8
-
$1,237 NZD
€664 EUR
View
B
Retailer 9
-
$1,573 NZD
£698 GBP
View
Most Expensive
C
NZ Jewellers
5320ecd4-aef5-45dc-83eb-76677c647f92 · Oct 30
$2,608 NZD
$1,470 USD
View
9 more retailers have this diamond
Prices start from $681 NZDSave up to $1,927 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
$681 NZD