CaratHunter
Plans
Round|Natural|IGI

0.37ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 841681546

Shape and cutting style on the report: Round brilliant

Certificate IGI 841681546

Diamond specifications and retailer prices

From $318 NZD
₹17,094 INR
As of November 1, 2026
Save $1,757 NZD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,076 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 841681546. Listed at 13 retailers as of October 30, 2026, with prices from $318 to $2,076, a $1,757 spread on the same certified stone. NZ Jewellers lists it at $2,076. 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
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 841681546
Dimensions4.62 × 4.64 × 2.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
4.62 mm4.64 mm0.37 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 841681546
Side View
Table 59.0%Crown 36.3°Girdle: MediumPavilion 41.1°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: Nov 1
Current: $2,076 NZD|Low: $318 NZD|High: $2,122 NZD|Avg: $776 NZD|-2.2%
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 2$318 NZD
Retailer 12$458 NZD
Retailer 7$479 NZD
Retailer 11$493 NZD
Retailer 4$511 NZD
Retailer 9$617 NZD
Retailer 5$662 NZD
Retailer 10$690 NZD
Retailer 3$745 NZD
Retailer 13$781 NZD
Retailer 6$943 NZD
Retailer 8$1,059 NZD
NZ Jewellers$2,076 NZD

29 data points across 13 retailers

13 retailers$318 NZD to $2,076 NZD

A
Cheapest Retailer
-
$318 NZD
₹17,094 INR
A
Retailer 2
-
$458 NZD
$258 USD
View
A
Retailer 3
-
$479 NZD
$270 USD
View
A
Retailer 4
-
$493 NZD
$278 USD
View
A
Retailer 5
-
$511 NZD
$288 USD
View
A
Retailer 6
-
$617 NZD
$348 USD
View
Retailer 7
-
$662 NZD
£294 GBP
View
Price last confirmed 24 days ago
A
Retailer 8
-
$690 NZD
$389 USD
View
B+
Retailer 9
-
$745 NZD
$420 USD
View
B+
Retailer 10
-
$781 NZD
€419 EUR
View
B+
Retailer 11
-
$943 NZD
£419 GBP
View
B
Retailer 12
-
$1,059 NZD
£470 GBP
View
Most Expensive
B
NZ Jewellers
0917e6a8-01d0-4ffb-b2b7-b8c35128be36 · Oct 30
$2,076 NZD
$1,170 USD
View
12 more retailers have this diamond
Prices start from $318 NZDSave up to $1,757 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
$318 NZD