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0.37ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 841681581

Shape and cutting style on the report: Round brilliant

Certificate IGI 841681581

Diamond specifications and retailer prices

From $311 NZD
₹16,714 INR
As of November 1, 2026
Save $1,720 NZD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,032 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 841681581. Listed at 13 retailers as of October 30, 2026, with prices from $311 to $2,032, a $1,720 spread on the same certified stone. NZ Jewellers lists it at $2,032. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 841681581
Dimensions4.68 × 4.70 × 2.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
4.68 mm4.70 mm0.37 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 841681581
Side View
Table 55.0%Crown 34°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 60.7%

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: $2,032 NZD|Low: $311 NZD|High: $2,122 NZD|Avg: $767 NZD|-4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 6$311 NZD
Retailer 10$449 NZD
Retailer 8$470 NZD
Retailer 3$493 NZD
Retailer 4$511 NZD
Retailer 11$603 NZD
Retailer 5$662 NZD
Retailer 13$680 NZD
Retailer 12$736 NZD
Retailer 2$762 NZD
Retailer 7$923 NZD
Retailer 9$1,037 NZD
NZ Jewellers$2,032 NZD

30 data points across 13 retailers

13 retailers$311 NZD to $2,032 NZD

A
Cheapest Retailer
-
$311 NZD
₹16,714 INR
A
Retailer 2
-
$449 NZD
$253 USD
View
A
Retailer 3
-
$470 NZD
$265 USD
View
A
Retailer 4
-
$493 NZD
$278 USD
View
A
Retailer 5
-
$511 NZD
$288 USD
View
A
Retailer 6
-
$603 NZD
$340 USD
View
Retailer 7
-
$662 NZD
£294 GBP
View
Price last confirmed 23 days ago
A
Retailer 8
-
$680 NZD
$383 USD
View
A
Retailer 9
-
$736 NZD
$415 USD
View
A
Retailer 10
-
$762 NZD
€409 EUR
View
B+
Retailer 11
-
$923 NZD
£409 GBP
View
B
Retailer 12
-
$1,037 NZD
£460 GBP
View
Most Expensive
B
NZ Jewellers
7f821864-cd33-49d6-8af5-618d27cae81a · Oct 30
$2,032 NZD
$1,145 USD
View
12 more retailers have this diamond
Prices start from $311 NZDSave up to $1,720 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
$311 NZD