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0.37ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2394885370

Certificate GIA 2394885370

Diamond specifications and retailer prices

From €212 EUR
$237 USD
As of October 31, 2026
Save €750 EUR (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €962 EUR 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 2394885370. Listed at 10 retailers as of October 30, 2026, with prices from €212 to €962, a €750 spread on the same certified stone. NZ Jewellers lists it at €962. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2394885370
Dimensions4.64 × 4.61 × 2.85 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
4.64 mm4.61 mm0.37 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2394885370
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 41.4°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: Oct 31
Current: €962 EUR|Low: €212 EUR|High: €980 EUR|Avg: €365 EUR|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9€212 EUR
Retailer 10€224 EUR
Retailer 6€229 EUR
Retailer 7€237 EUR
Retailer 11€286 EUR
Retailer 8€286 EUR
Retailer 3€294 EUR
Retailer 2€328 EUR
Retailer 4€422 EUR
Retailer 5€491 EUR
NZ Jewellers€962 EUR

42 data points across 11 retailers

10 retailers€212 EUR to €962 EUR

A
Cheapest Retailer
-
€212 EUR
$237 USD
A
Retailer 2
-
€229 EUR
$256 USD
View
A
Retailer 3
-
€237 EUR
$265 USD
View
A
Retailer 4
-
€286 EUR
$319 USD
View
A
Retailer 5
-
€286 EUR
$320 USD
View
A
Retailer 6
-
€294 EUR
$329 USD
View
B+
Retailer 7
-
€328 EUR
£289 GBP
View
B+
Retailer 8
-
€422 EUR
View
B+
Retailer 9
-
€491 EUR
£432 GBP
View
Most Expensive
B
NZ Jewellers
13068347-06f7-4d08-9679-c26d65765610 · Oct 30
€962 EUR
$1,075 USD
View
9 more retailers have this diamond
Prices start from €212 EURSave up to €750 EUR

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
€212 EUR