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Round|Natural|IGI

4.02ct H I1 Round Natural Diamond

EX • H/I1 • IGI 839695428

Shape and cutting style on the report: Round brilliant

Certificate IGI 839695428

Diamond specifications and retailer prices

From $36,248 NZD
₹1,945,662 INR
As of November 1, 2026
Save $22,613 NZD (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $58,861 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 4.02ct natural round diamond

This 4.02ct natural round sits in the three to five carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 839695428. Listed at 7 retailers as of October 30, 2026, with prices from $36,248 to $58,861, a $22,613 spread on the same certified stone. NZ Jewellers lists it at $58,861. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.02
Carat
H
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 839695428
Dimensions10.09 × 10.13 × 6.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
10.09 mm10.13 mm4.02 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 839695428
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 41.2°CuletDepth 62.6%

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 1
Current: $58,861 NZD|Low: $36,163 NZD|High: $61,526 NZD|Avg: $47,769 NZD|-4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$36,248 NZD
Retailer 7$40,676 NZD
Retailer 3$43,951 NZD
Retailer 5$48,156 NZD
Retailer 6$49,684 NZD
Retailer 4$51,595 NZD
NZ Jewellers$58,861 NZD

27 data points across 7 retailers

7 retailers$36,248 NZD to $58,861 NZD

A
Cheapest Retailer
-
$36,248 NZD
₹1,945,662 INR
A
Retailer 2
-
$40,676 NZD
$22,925 USD
View
B+
Retailer 3
-
$43,951 NZD
$24,771 USD
View
Final sale: no returns
B+
Retailer 4
-
$48,156 NZD
$27,141 USD
View
B+
Retailer 5
-
$49,684 NZD
$28,002 USD
View
B+
Retailer 6
-
$51,595 NZD
$29,079 USD
View
Most Expensive
B+
NZ Jewellers
7123b2c2-d9f6-4324-bdaa-a52426ce0c88 · Oct 30
$58,861 NZD
$33,174 USD
View
6 more retailers have this diamond
Prices start from $36,248 NZDSave up to $22,613 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
4.02ct Round
$36,248 NZD