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Round|Natural|GIA

0.37ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2567333736

Certificate GIA 2567333736

Diamond specifications and retailer prices

From €223 EUR
₹23,746 INR
As of October 31, 2026
Save €980 EUR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,203 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567333736. Listed at 12 retailers as of October 30, 2026, with prices from €223 to €1,203, a €980 spread on the same certified stone. NZ Jewellers lists it at €1,203. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2567333736
Dimensions4.62 × 4.63 × 2.86 mm
L/W Ratio1.00
Girdle conditionMedium to Slightly Thick
Key to symbols
Cloud
Top View
4.62 mm4.63 mm0.37 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567333736
Side View
Table 57.0%Crown 33.5°Girdle: UND-UNDPavilion 41.4°Culet: NoneDepth 61.9%

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: €1,203 EUR|Low: €223 EUR|High: €1,270 EUR|Avg: €507 EUR|-5.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6€223 EUR
Retailer 8€264 EUR
Retailer 11€314 EUR
Retailer 4€333 EUR
Retailer 12€350 EUR
Retailer 9€407 EUR
Retailer 10€446 EUR
Retailer 3€463 EUR
Retailer 7€519 EUR
Retailer 2€635 EUR
Retailer 5€725 EUR
NZ Jewellers€1,203 EUR

25 data points across 12 retailers

12 retailers€223 EUR to €1,203 EUR

A
Cheapest Retailer
-
€223 EUR
₹23,746 INR
A
Retailer 2
-
€264 EUR
HK$2,300 HKD
View
A
Retailer 3
-
€314 EUR
$351 USD
View
A
Retailer 4
-
€333 EUR
SGD 503 SGD
View
A
Retailer 5
-
€350 EUR
$391 USD
View
B+
Retailer 6
-
€407 EUR
$455 USD
View
B+
Retailer 7
-
€446 EUR
$498 USD
View
B+
Retailer 8
-
€463 EUR
$517 USD
View
B+
Retailer 9
-
€519 EUR
View
B
Retailer 10
-
€635 EUR
£559 GBP
View
B
Retailer 11
-
€725 EUR
£638 GBP
View
Most Expensive
B
NZ Jewellers
f679617a-64ed-48ff-bb02-3f6f4a8c25da · Oct 30
€1,203 EUR
$1,344 USD
View
11 more retailers have this diamond
Prices start from €223 EURSave up to €980 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
€223 EUR