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Round|Natural|GIA

0.37ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2506386096

Certificate GIA 2506386096

Diamond specifications and retailer prices

From HK$2,440 HKD
$311 USD
As of November 1, 2026
Save HK$4,106 HKD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$11,015 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2506386096. Listed at 10 retailers as of October 29, 2026, with a 168% 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2506386096
Dimensions4.65 × 4.63 × 2.81 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.65 mm4.63 mm0.37 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506386096
Side View
Table 58.0%Crown 33°Girdle: Sli. ThickPavilion 41°Culet: NoneDepth 60.7%

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: Nov 1
Current: HK$3,643 HKD|Low: HK$2,440 HKD|High: HK$6,716 HKD|Avg: HK$4,053 HKD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8HK$2,440 HKD
Retailer 5HK$3,091 HKD
Retailer 6HK$3,116 HKD
Retailer 1HK$3,643 HKD
Retailer 7HK$4,085 HKD
Retailer 4HK$4,315 HKD
Retailer 2HK$5,165 HKD
Retailer 3HK$6,546 HKD

37 data points across 8 retailers

10 retailersHK$2,440 HKD to HK$6,546 HKD

A
Cheapest Retailer
-
HK$2,440 HKD
$311 USD
Retailer 2
-
HK$2,872 HKD
$366 USD
View
Price last confirmed 25 days ago
Retailer 3
-
HK$3,209 HKD
$409 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
HK$3,643 HKD
£366 GBP
View
Retailer 5
-
HK$3,868 HKD
$493 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
HK$4,085 HKD
$521 USD
View
B+
Retailer 7
-
HK$4,315 HKD
$550 USD
View
B+
Retailer 8
-
HK$5,165 HKD
€627 EUR
View
B
Retailer 9
-
HK$6,546 HKD
£657 GBP
View
Most Expensive
NZ Jewellers
ca591f55-3964-4bff-a3e9-dcf8cc14f66d · Sep 24
HK$11,015 HKD
$1,404 USD
View
Price last confirmed 39 days ago
9 more retailers have this diamond
Prices start from HK$2,440 HKDSave up to HK$4,106 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$2,440 HKD