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0.62ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 763643977

Shape and cutting style on the report: Round brilliant

Certificate IGI 763643977

Diamond specifications and retailer prices

From $1,009 NZD
£448 GBP
As of October 27, 2026
Save $2,220 NZD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,229 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.62ct natural round diamond

This 0.62ct 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 763643977. Listed at 6 retailers as of October 27, 2026, with prices from $1,009 to $3,229, a $2,220 spread on the same certified stone. NZ Jewellers lists it at $3,229. 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

0.62
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 763643977
Dimensions5.50 × 5.54 × 3.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.50 mm5.54 mm0.62 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 763643977
Side View
Table 56.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.8%

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 27
Current: $3,229 NZD|Low: $1,006 NZD|High: $3,229 NZD|Avg: $1,422 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 27, 2026
Retailer 2$1,009 NZD
Retailer 5$1,037 NZD
Retailer 6$1,075 NZD
Retailer 3$1,263 NZD
Retailer 7$1,338 NZD
Retailer 4$1,949 NZD
NZ Jewellers$3,229 NZD

38 data points across 7 retailers

6 retailers$1,009 NZD to $3,229 NZD

A
Cheapest Retailer
-
$1,009 NZD
£448 GBP
A
Retailer 2
-
$1,037 NZD
£460 GBP
View
Retailer 3
-
$1,075 NZD
$606 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,263 NZD
€678 EUR
View
B
Retailer 5
-
$1,949 NZD
£865 GBP
View
Most Expensive
C
NZ Jewellers
de1d2f2a-8570-4dd2-bfc6-981fc908f069 · Oct 27
$3,229 NZD
$1,820 USD
View
5 more retailers have this diamond
Prices start from $1,009 NZDSave up to $2,220 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
0.62ct Round
$1,009 NZD