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Round|Natural|GIA

0.37ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6562158651

Certificate GIA 6562158651

Diamond specifications and retailer prices

From €309 EUR
₹32,857 INR
As of November 1, 2026
Save €1,322 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,631 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562158651. Listed at 13 retailers as of October 30, 2026, with prices from €309 to €1,631, a €1,322 spread on the same certified stone. NZ Jewellers lists it at €1,631. 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
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562158651
Dimensions4.59 × 4.57 × 2.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Cloud, Crystal
Top View
4.59 mm4.57 mm0.37 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562158651
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: Nov 1
Current: €1,631 EUR|Low: €308 EUR|High: €1,671 EUR|Avg: €642 EUR|-2.4%
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 2€309 EUR
Retailer 9€355 EUR
Retailer 8€425 EUR
Retailer 11€444 EUR
Retailer 12€458 EUR
Retailer 3€525 EUR
Retailer 10€566 EUR
Retailer 7€574 EUR
Retailer 6€578 EUR
Retailer 4€693 EUR
Retailer 5€982 EUR
NZ Jewellers€1,631 EUR

42 data points across 12 retailers

13 retailers€309 EUR to €1,631 EUR

A
Cheapest Retailer
-
€309 EUR
₹32,857 INR
A
Retailer 2
-
€355 EUR
HK$3,100 HKD
View
A
Retailer 3
-
€425 EUR
$475 USD
View
A
Retailer 4
-
€431 EUR
A$742 AUD
View
A
Retailer 5
-
€444 EUR
SGD 671 SGD
View
A
Retailer 6
-
€458 EUR
$512 USD
View
Retailer 7
-
€525 EUR
View
Price last confirmed 17 days ago
B+
Retailer 8
-
€566 EUR
$632 USD
View
B+
Retailer 9
-
€574 EUR
$641 USD
View
B+
Retailer 10
-
€578 EUR
View
Retailer 11
-
€693 EUR
A$1,191 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
€982 EUR
£864 GBP
View
Most Expensive
B
NZ Jewellers
f7c00ae5-5f22-41bf-95d4-5b6447b8b5a2 · Oct 30
€1,631 EUR
$1,822 USD
View
12 more retailers have this diamond
Prices start from €309 EURSave up to €1,322 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
€309 EUR