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Round|Natural|GIA

0.37ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2537991913

Certificate GIA 2537991913

Diamond specifications and retailer prices

From $347 CAD
₹23,638 INR
As of October 30, 2026
Save $743 CAD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,089 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.37ct natural round diamond

This 0.37ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2537991913. Listed at 13 retailers as of October 26, 2026, with prices from $347 to $1,089, a $743 spread on the same certified stone. MOH London lists it at $1,089. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2537991913
Dimensions4.61 × 4.59 × 2.86 mm
L/W Ratio1.00
Top View
4.61 mm4.59 mm0.37 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2537991913
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.1%

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 30
Current: $1,089 CAD|Low: $345 CAD|High: $1,135 CAD|Avg: $665 CAD|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$347 CAD
Retailer 3$411 CAD
Retailer 9$450 CAD
Retailer 11$510 CAD
Retailer 10$536 CAD
Retailer 7$612 CAD
Retailer 8$691 CAD
Retailer 6$737 CAD
Retailer 2$792 CAD
Retailer 4$957 CAD
MOH London$1,089 CAD

25 data points across 11 retailers

13 retailers$347 CAD to $1,089 CAD

A
Cheapest Retailer
-
$347 CAD
₹23,638 INR
A
Retailer 2
-
$411 CAD
HK$2,300 HKD
View
A
Retailer 3
-
$450 CAD
$322 USD
View
Retailer 4
-
$492 CAD
$352 USD
View
Price last confirmed 44 days ago
A
Retailer 5
-
$510 CAD
SGD 493 SGD
View
A
Retailer 6
-
$536 CAD
$384 USD
View
A
Retailer 7
-
$612 CAD
£345 GBP
View
B+
Retailer 8
-
$691 CAD
$495 USD
View
B+
Retailer 9
-
$737 CAD
ZAR 8,526 ZAR
View
Retailer 10
-
$780 CAD
A$859 AUD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
$792 CAD
€540 EUR
View
B
Retailer 12
-
$957 CAD
£539 GBP
View
Most Expensive
B
MOH London
1C7168048 · Oct 26
$1,089 CAD
£614 GBP
View
12 more retailers have this diamond
Prices start from $347 CADSave up to $743 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
$347 CAD