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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 €311 EUR
₹33,004 INR
As of October 29, 2026
Save €1,326 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,637 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 29, 2026, with prices from €311 to €1,637, a €1,326 spread on the same certified stone. NZ Jewellers lists it at €1,637. 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
Colour
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: Oct 29
Current: €311 EUR|Low: €309 EUR|High: €1,021 EUR|Avg: €567 EUR|-6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 1€311 EUR
Retailer 5€357 EUR
Retailer 7€446 EUR
Retailer 8€527 EUR
Retailer 6€568 EUR
Retailer 4€576 EUR
Retailer 3€579 EUR
Retailer 9€695 EUR
Retailer 2€992 EUR

43 data points across 9 retailers

13 retailers€311 EUR to €1,637 EUR

A
Cheapest Retailer
-
€311 EUR
₹33,004 INR
A
Retailer 2
-
€357 EUR
HK$3,100 HKD
View
A
Retailer 3
-
€427 EUR
$475 USD
View
A
Retailer 4
-
€433 EUR
A$742 AUD
View
A
Retailer 5
-
€446 EUR
SGD 671 SGD
View
A
Retailer 6
-
€460 EUR
$512 USD
View
Retailer 7
-
€527 EUR
View
Price last confirmed 14 days ago
B+
Retailer 8
-
€568 EUR
$632 USD
View
B+
Retailer 9
-
€576 EUR
$641 USD
View
B+
Retailer 10
-
€579 EUR
View
Retailer 11
-
€695 EUR
A$1,191 AUD
View
Price last confirmed 26 days ago
B
Retailer 12
-
€992 EUR
£869 GBP
View
Most Expensive
B
NZ Jewellers
f7c00ae5-5f22-41bf-95d4-5b6447b8b5a2 · Oct 30
€1,637 EUR
$1,822 USD
View
12 more retailers have this diamond
Prices start from €311 EURSave up to €1,326 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
€311 EUR