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Round|Natural|GIA

0.37ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6445596049

Certificate GIA 6445596049

Diamond specifications and retailer prices

From HK$2,016 HKD
$257 USD
As of November 2, 2026
Save HK$7,109 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,125 HKD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6445596049. Listed at 14 retailers as of November 2, 2026, with prices from HK$2,016 to HK$9,125, a HK$7,109 spread on the same certified stone. NZ Jewellers lists it at HK$9,125. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6445596049
Dimensions4.63 × 4.60 × 2.83 mm
L/W Ratio1.01
Top View
4.63 mm4.60 mm0.37 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6445596049
Side View
Table 55.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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 2
Current: HK$9,125 HKD|Low: HK$2,016 HKD|High: HK$9,125 HKD|Avg: HK$3,232 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 11HK$2,016 HKD
Retailer 10HK$2,079 HKD
Retailer 5HK$2,161 HKD
Retailer 14HK$2,173 HKD
Retailer 13HK$2,244 HKD
Retailer 4HK$2,338 HKD
Retailer 8HK$2,527 HKD
Retailer 3HK$2,715 HKD
Retailer 6HK$2,918 HKD
Retailer 12HK$3,036 HKD
Retailer 9HK$3,921 HKD
Retailer 7HK$4,144 HKD
Retailer 2HK$4,653 HKD
NZ JewellersHK$9,125 HKD

40 data points across 14 retailers

14 retailersHK$2,016 HKD to HK$9,125 HKD

A
Cheapest Retailer
-
HK$2,016 HKD
$257 USD
A
Retailer 2
-
HK$2,079 HKD
$265 USD
View
A
Retailer 3
-
HK$2,173 HKD
$277 USD
View
A
Retailer 4
-
HK$2,244 HKD
$286 USD
View
A
Retailer 5
-
HK$2,338 HKD
$298 USD
View
A
Retailer 6
-
HK$2,527 HKD
£254 GBP
View
A
Retailer 7
-
HK$2,715 HKD
$346 USD
View
Retailer 8
-
HK$2,918 HKD
£293 GBP
View
Price last confirmed 24 days ago
A
Retailer 9
-
HK$3,036 HKD
$387 USD
View
A
Retailer 10
-
HK$3,921 HKD
€476 EUR
View
B+
Retailer 11
-
HK$4,144 HKD
£416 GBP
View
B+
Retailer 12
-
HK$4,653 HKD
£467 GBP
View
B+
Retailer 13
-
HK$5,521 HKD
£554 GBP
View
Most Expensive
B
NZ Jewellers
60ccb480-1491-46ce-902b-e67124d64277 · Nov 2
HK$9,125 HKD
$1,163 USD
View
13 more retailers have this diamond
Prices start from HK$2,016 HKDSave up to HK$7,109 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$2,016 HKD