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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 $314 SGD
₹23,361 INR
As of November 1, 2026
Save $675 SGD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $989 SGD at MOH London · As of November 1, 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 November 1, 2026, with prices from $314 to $989, a $675 spread on the same certified stone. MOH London lists it at $989. 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
Colour
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: Nov 1
Current: $989 SGD|Low: $314 SGD|High: $997 SGD|Avg: $564 SGD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$314 SGD
Retailer 3$376 SGD
Retailer 6$405 SGD
Retailer 11$466 SGD
Retailer 7$488 SGD
Retailer 5$550 SGD
Retailer 8$623 SGD
Retailer 10$675 SGD
Retailer 9$725 SGD
Retailer 4$866 SGD
MOH London$989 SGD

23 data points across 11 retailers

13 retailers$314 SGD to $989 SGD

A
Cheapest Retailer
-
$314 SGD
₹23,361 INR
A
Retailer 2
-
$376 SGD
HK$2,300 HKD
View
A
Retailer 3
-
$405 SGD
$317 USD
View
Retailer 4
-
$450 SGD
$352 USD
View
Price last confirmed 46 days ago
A
Retailer 5
-
$466 SGD
View
A
Retailer 6
-
$488 SGD
$382 USD
View
A
Retailer 7
-
$550 SGD
£339 GBP
View
B+
Retailer 8
-
$623 SGD
$487 USD
View
B+
Retailer 9
-
$675 SGD
ZAR 8,526 ZAR
View
Retailer 10
-
$713 SGD
A$859 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$725 SGD
€540 EUR
View
B
Retailer 12
-
$866 SGD
£534 GBP
View
Most Expensive
B
MOH London
1C7168048 · Nov 1
$989 SGD
£609 GBP
View
12 more retailers have this diamond
Prices start from $314 SGDSave up to $675 SGD

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
$314 SGD