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Round|Natural|GIA

0.38ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2556757396

Certificate GIA 2556757396

Diamond specifications and retailer prices

From HK$3,374 HKD
$430 USD
As of October 31, 2026
Save HK$6,341 HKD (65%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$14,263 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.38ct natural round diamond

This 0.38ct 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 2556757396. Listed at 13 retailers as of October 28, 2026, with a 188% 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

0.38
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556757396
Dimensions4.61 × 4.63 × 2.89 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.61 mm4.63 mm0.38 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556757396
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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$5,577 HKD|Low: HK$2,833 HKD|High: HK$9,765 HKD|Avg: HK$5,134 HKD|+16.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2HK$2,833 HKD
Retailer 9HK$3,507 HKD
Retailer 10HK$3,683 HKD
Retailer 11HK$4,204 HKD
Retailer 8HK$4,293 HKD
Retailer 5HK$4,581 HKD
Retailer 3HK$4,760 HKD
Retailer 1HK$5,577 HKD
Retailer 4HK$7,654 HKD
Retailer 6HK$8,609 HKD
Retailer 7HK$9,715 HKD

25 data points across 11 retailers

13 retailersHK$3,374 HKD to HK$9,715 HKD

A
Cheapest Retailer
-
HK$3,374 HKD
$430 USD
A
Retailer 2
-
HK$3,507 HKD
$447 USD
View
A
Retailer 3
-
HK$3,633 HKD
$463 USD
View
A
Retailer 4
-
HK$3,633 HKD
$463 USD
View
B+
Retailer 5
-
HK$3,813 HKD
$486 USD
View
B+
Retailer 6
-
HK$3,891 HKD
$496 USD
View
B+
Retailer 7
-
HK$4,293 HKD
$547 USD
View
B+
Retailer 8
-
HK$4,581 HKD
£460 GBP
View
B+
Retailer 9
-
HK$5,577 HKD
€677 EUR
View
B
Retailer 10
-
HK$7,654 HKD
£768 GBP
View
B
Retailer 11
-
HK$8,609 HKD
£864 GBP
View
B
Retailer 12
-
HK$9,715 HKD
£975 GBP
View
Most Expensive
NZ Jewellers
2332446b-1d80-45ef-acf1-69a3f0da401b · Oct 30
HK$14,263 HKD
$1,818 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$3,374 HKDSave up to HK$6,341 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
0.38ct Round
HK$3,374 HKD