CaratHunter
Plans
Round|Natural|IGI

0.53ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 797680302

Shape and cutting style on the report: Round brilliant

Certificate IGI 797680302

Diamond specifications and retailer prices

From $601 NZD
As of November 5, 2026
Save $1,701 NZD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,302 NZD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 797680302. Listed at 12 retailers as of November 4, 2026, with prices from $601 to $2,302, a $1,701 spread on the same certified stone. NZ Jewellers lists it at $2,302. 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

0.53
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.1°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 797680302
Dimensions5.28 × 5.31 × 3.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.28 mm5.31 mm0.53 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 797680302
Side View
Table 60.0%Crown 33.1°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 59.5%

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 5
Current: $801 NZD|Low: $601 NZD|High: $1,402 NZD|Avg: $857 NZD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$601 NZD
Retailer 4$646 NZD
Retailer 5$648 NZD
Retailer 1$801 NZD
Retailer 6$833 NZD
Retailer 2$1,108 NZD
Retailer 3$1,386 NZD

25 data points across 7 retailers

12 retailers$601 NZD to $2,302 NZD

Retailer 1
-
$601 NZD
Price last confirmed 43 days ago
A
Retailer 2
-
$601 NZD
View
Retailer 3
-
$648 NZD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$671 NZD
View
B+
Retailer 5
-
$801 NZD
View
Retailer 6
-
$808 NZD
View
Price last confirmed 45 days ago
B+
Retailer 7
-
$808 NZD
View
B+
Retailer 8
-
$1,108 NZD
View
B+
Retailer 9
-
$1,386 NZD
View
Retailer 10
-
$2,302 NZD
View
Price last confirmed 66 days ago
Retailer 11
-
$2,302 NZD
View
Price last confirmed 43 days ago
Most Expensive
C
NZ Jewellers
4c342013-ab9b-4a3e-82fb-389325d1c1d8 · Nov 4
$2,302 NZD
$1,294 USD
View
11 more retailers have this diamond
Prices start from $601 NZDSave up to $1,701 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
$601 NZD