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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 $147 SGD
₹10,949 INR
As of October 27, 2026
Save $825 SGD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $972 SGD 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 $147 to $972, a $825 spread on the same certified stone. NZ Jewellers lists it at $972. 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: $972 SGD|Low: $146 SGD|High: $972 SGD|Avg: $365 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 27, 2026
Retailer 2$147 SGD
Retailer 6$209 SGD
Retailer 7$215 SGD
Retailer 9$231 SGD
Retailer 5$239 SGD
Retailer 8$289 SGD
Retailer 4$396 SGD
Retailer 3$497 SGD
NZ Jewellers$972 SGD

41 data points across 9 retailers

9 retailers$147 SGD to $972 SGD

A
Cheapest Retailer
-
$147 SGD
₹10,949 INR
B+
Retailer 2
-
$215 SGD
$168 USD
View
Retailer 3
-
$230 SGD
$180 USD
View
Price last confirmed 37 days ago
B+
Retailer 4
-
$231 SGD
$181 USD
View
B+
Retailer 5
-
$239 SGD
$187 USD
View
B+
Retailer 6
-
$289 SGD
$226 USD
View
B+
Retailer 7
-
$462 SGD
€344 EUR
View
B+
Retailer 8
-
$497 SGD
£306 GBP
View
Most Expensive
C
NZ Jewellers
4ab5ef92-ca49-4efd-a6a2-a456c1eedf92 · Oct 26
$972 SGD
$760 USD
View
8 more retailers have this diamond
Prices start from $147 SGDSave up to $825 SGD

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
$147 SGD