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Round|Natural|GIA

0.37ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2556358382

Certificate GIA 2556358382

Diamond specifications and retailer prices

From $547 CAD
$391 USD
As of October 28, 2026
Save $1,769 CAD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,316 CAD at NZ Jewellers · As of October 26, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556358382. Listed at 18 retailers as of October 26, 2026, with prices from $547 to $2,316, a $1,769 spread on the same certified stone. NZ Jewellers lists it at $2,316. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2556358382
Dimensions4.56 × 4.59 × 2.84 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
4.56 mm4.59 mm0.37 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2556358382
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $746 CAD|Low: $654 CAD|High: $1,413 CAD|Avg: $928 CAD|+6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5$664 CAD
Retailer 6$684 CAD
Retailer 1$746 CAD
Retailer 4$976 CAD
Retailer 2$1,250 CAD
Retailer 3$1,402 CAD

44 data points across 6 retailers

18 retailers$547 CAD to $2,316 CAD

A
Cheapest Retailer
-
$547 CAD
$391 USD
A
Retailer 2
-
$567 CAD
$405 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$570 CAD
$407 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$589 CAD
$421 USD
View
A
Retailer 5
-
$589 CAD
$421 USD
View
A
Retailer 6
-
$598 CAD
$427 USD
View
A
Retailer 7
-
$625 CAD
A$687 AUD
View
A
Retailer 8
-
$631 CAD
$451 USD
View
A
Retailer 9
-
$684 CAD
$489 USD
View
A
Retailer 10
-
$705 CAD
$504 USD
View
A
Retailer 11
-
$746 CAD
$533 USD
View
A
Retailer 12
-
$746 CAD
£420 GBP
View
B+
Retailer 13
-
$820 CAD
$586 USD
View
B+
Retailer 14
-
$976 CAD
€664 EUR
View
B
Retailer 15
-
$1,250 CAD
£703 GBP
View
B
Retailer 16
-
$1,402 CAD
£789 GBP
View
B
Retailer 17
-
$1,692 CAD
View
Most Expensive
B
NZ Jewellers
4b6f9582-4c5b-4f3e-b775-61dbdd9d3405 · Oct 26
$2,316 CAD
$1,655 USD
View
17 more retailers have this diamond
Prices start from $547 CADSave up to $1,769 CAD

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
$547 CAD