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Round|Natural|GIA

0.37ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2568621458

Certificate GIA 2568621458

Diamond specifications and retailer prices

From $260 SGD
₹19,349 INR
As of October 30, 2026
Save $1,411 SGD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,671 SGD 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2568621458. Listed at 11 retailers as of October 30, 2026, with prices from $260 to $1,671, a $1,411 spread on the same certified stone. NZ Jewellers lists it at $1,671. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2568621458
Dimensions4.58 × 4.61 × 2.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Cloud
Top View
4.58 mm4.61 mm0.37 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568621458
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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 30
Current: $1,671 SGD|Low: $260 SGD|High: $1,698 SGD|Avg: $608 SGD|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$260 SGD
Retailer 11$311 SGD
Retailer 9$369 SGD
Retailer 10$393 SGD
Retailer 3$414 SGD
Retailer 4$569 SGD
Retailer 7$589 SGD
Retailer 2$620 SGD
Retailer 6$761 SGD
Retailer 8$864 SGD
NZ Jewellers$1,671 SGD

16 data points across 11 retailers

11 retailers$260 SGD to $1,671 SGD

A
Cheapest Retailer
-
$260 SGD
₹19,349 INR
A
Retailer 2
-
$311 SGD
HK$1,900 HKD
View
A
Retailer 3
-
$369 SGD
$289 USD
View
A
Retailer 4
-
$393 SGD
View
A
Retailer 5
-
$414 SGD
$324 USD
View
B+
Retailer 6
-
$569 SGD
$445 USD
View
B+
Retailer 7
-
$589 SGD
$461 USD
View
B+
Retailer 8
-
$620 SGD
€462 EUR
View
B
Retailer 9
-
$761 SGD
£469 GBP
View
B
Retailer 10
-
$864 SGD
£532 GBP
View
Most Expensive
B
NZ Jewellers
ed98cee7-28db-4b28-96a5-3c4dc3b5ea08 · Oct 30
$1,671 SGD
$1,307 USD
View
10 more retailers have this diamond
Prices start from $260 SGDSave up to $1,411 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
$260 SGD