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0.37ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 841682011

Shape and cutting style on the report: Round brilliant

Certificate IGI 841682011

Diamond specifications and retailer prices

From $207 NZD
₹11,111 INR
As of November 1, 2026
Save $1,212 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,419 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.37ct natural round diamond

This 0.37ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 841682011. Listed at 11 retailers as of October 30, 2026, with prices from $207 to $1,419, a $1,212 spread on the same certified stone. NZ Jewellers lists it at $1,419. 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

0.37
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 841682011
Dimensions4.61 × 4.62 × 2.82 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.61 mm4.62 mm0.37 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 841682011
Side View
Table 55.0%Crown 32.1°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.0%

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: $1,419 NZD|Low: $207 NZD|High: $1,485 NZD|Avg: $584 NZD|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$207 NZD
Retailer 8$303 NZD
Retailer 11$337 NZD
Retailer 3$350 NZD
Retailer 9$413 NZD
Retailer 4$533 NZD
Retailer 10$570 NZD
Retailer 5$623 NZD
Retailer 7$690 NZD
Retailer 6$699 NZD
NZ Jewellers$1,419 NZD

18 data points across 11 retailers

11 retailers$207 NZD to $1,419 NZD

A
Cheapest Retailer
-
$207 NZD
₹11,111 INR
A
Retailer 2
-
$303 NZD
$171 USD
View
A
Retailer 3
-
$337 NZD
$190 USD
View
A
Retailer 4
-
$350 NZD
$197 USD
View
A
Retailer 5
-
$413 NZD
$233 USD
View
A
Retailer 6
-
$533 NZD
$300 USD
View
A
Retailer 7
-
$570 NZD
€306 EUR
View
A
Retailer 8
-
$623 NZD
£276 GBP
View
A
Retailer 9
-
$690 NZD
$389 USD
View
A
Retailer 10
-
$699 NZD
£310 GBP
View
Most Expensive
B
NZ Jewellers
ba61a5e6-6e14-4845-9f98-ed2cfdad3297 · Oct 30
$1,419 NZD
$800 USD
View
10 more retailers have this diamond
Prices start from $207 NZDSave up to $1,212 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
0.37ct Round
$207 NZD