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Round|Natural|IGI

0.37ct J SI2 Round Natural Diamond

VG • J/SI2 • IGI 520276757

Shape and cutting style on the report: Round brilliant

Certificate IGI 520276757

Diamond specifications and retailer prices

From $204 NZD
₹10,949 INR
As of October 27, 2026
Save $1,144 NZD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,348 NZD at NZ Jewellers · As of October 26, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 520276757. Listed at 9 retailers as of October 26, 2026, with prices from $204 to $1,348, a $1,144 spread on the same certified stone. NZ Jewellers lists it at $1,348. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.37
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle33.6°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 520276757
Dimensions4.66 × 4.62 × 2.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
4.66 mm4.62 mm0.37 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateIGI 520276757
Side View
Table 60.0%Crown 33.6°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 59.8%

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: $1,348 NZD|Low: $203 NZD|High: $1,348 NZD|Avg: $506 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 27, 2026
Retailer 2$204 NZD
Retailer 6$290 NZD
Retailer 7$298 NZD
Retailer 9$321 NZD
Retailer 5$332 NZD
Retailer 8$401 NZD
Retailer 4$550 NZD
Retailer 3$690 NZD
NZ Jewellers$1,348 NZD

40 data points across 9 retailers

9 retailers$204 NZD to $1,348 NZD

A
Cheapest Retailer
-
$204 NZD
₹10,949 INR
B+
Retailer 2
-
$298 NZD
$168 USD
View
Retailer 3
-
$319 NZD
$180 USD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$321 NZD
$181 USD
View
Retailer 5
-
$332 NZD
$187 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$401 NZD
$226 USD
View
B+
Retailer 7
-
$641 NZD
€344 EUR
View
B+
Retailer 8
-
$690 NZD
£306 GBP
View
Most Expensive
C
NZ Jewellers
4ab5ef92-ca49-4efd-a6a2-a456c1eedf92 · Oct 26
$1,348 NZD
$760 USD
View
8 more retailers have this diamond
Prices start from $204 NZDSave up to $1,144 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
$204 NZD