Round|Natural|GIA

0.37ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 7501137870

Certificate GIA 7501137870

Diamond specifications and retailer prices

From HK$2,487 HKD
$317 USD
As of October 31, 2026
Save HK$3,633 HKD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,329 HKD at NZ Jewellers · As of September 24, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7501137870. Listed at 14 retailers as of October 29, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7501137870
Dimensions4.62 × 4.61 × 2.84 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Key to symbols
Cloud
Top View
4.62 mm4.61 mm0.37 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7501137870
Side View
Table 57.0%Crown 35.5°Girdle: Sli. ThickPavilion 41°Culet: NoneDepth 61.7%

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 31
Current: HK$4,663 HKD|Low: HK$2,133 HKD|High: HK$4,813 HKD|Avg: HK$3,006 HKD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6HK$2,156 HKD
Retailer 9HK$2,220 HKD
Retailer 3HK$2,487 HKD
Retailer 2HK$2,536 HKD
Retailer 8HK$2,828 HKD
Retailer 7HK$2,912 HKD
Retailer 5HK$3,625 HKD
Retailer 4HK$3,938 HKD
Retailer 1HK$4,663 HKD

38 data points across 9 retailers

14 retailersHK$2,487 HKD to HK$6,120 HKD

Retailer 1
-
HK$2,056 HKD
$262 USD
Price last confirmed 38 days ago
Retailer 2
-
HK$2,056 HKD
$262 USD
View
Price last confirmed 24 days ago
Retailer 3
-
HK$2,220 HKD
$283 USD
View
Price last confirmed 24 days ago
A
Retailer 4
-
HK$2,487 HKD
$317 USD
View
A
Retailer 5
-
HK$2,536 HKD
£254 GBP
View
Retailer 6
-
HK$2,770 HKD
$353 USD
View
Price last confirmed 40 days ago
A
Retailer 7
-
HK$2,828 HKD
$360 USD
View
Retailer 8
-
HK$2,912 HKD
£292 GBP
View
Price last confirmed 23 days ago
B+
Retailer 9
-
HK$3,625 HKD
$462 USD
View
B+
Retailer 10
-
HK$3,938 HKD
€478 EUR
View
B+
Retailer 11
-
HK$4,663 HKD
£468 GBP
View
B
Retailer 12
-
HK$6,120 HKD
£614 GBP
View
Retailer 13
-
HK$9,329 HKD
$1,189 USD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
a511796c-7bcb-447d-866d-0fab806b6189 · Sep 24
HK$9,329 HKD
$1,189 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from HK$2,487 HKDSave up to HK$3,633 HKD

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
HK$2,487 HKD