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0.38ct J SI2 Round Natural Diamond

GD • J/SI2 • IGI 839657510

Shape and cutting style on the report: Round brilliant

Certificate IGI 839657510

Diamond specifications and retailer prices

From HK$1,451 HKD
$185 USD
As of October 31, 2026
Save HK$5,123 HKD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$6,575 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 839657510. Listed at 11 retailers as of October 30, 2026, with prices from HK$1,451 to HK$6,575, a HK$5,123 spread on the same certified stone. NZ Jewellers lists it at HK$6,575. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.38
Carat
J
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 839657510
Dimensions4.73 × 4.77 × 2.86 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.73 mm4.77 mm0.38 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 839657510
Side View
Table 55.0%Crown 34.1°Girdle: ETN-THNPavilion 41.1°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$6,575 HKD|Low: HK$1,451 HKD|High: HK$6,575 HKD|Avg: HK$2,656 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6HK$1,451 HKD
Retailer 11HK$1,530 HKD
Retailer 9HK$1,561 HKD
Retailer 10HK$1,616 HKD
Retailer 8HK$1,954 HKD
Retailer 7HK$2,470 HKD
Retailer 3HK$2,926 HKD
Retailer 2HK$2,994 HKD
Retailer 4HK$3,056 HKD
Retailer 5HK$3,368 HKD
NZ JewellersHK$6,575 HKD

15 data points across 11 retailers

11 retailersHK$1,451 HKD to HK$6,575 HKD

B+
Cheapest Retailer
-
HK$1,451 HKD
$185 USD
Retailer 2
-
HK$1,530 HKD
$195 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
HK$1,561 HKD
$199 USD
View
B+
Retailer 4
-
HK$1,616 HKD
$206 USD
View
B+
Retailer 5
-
HK$1,954 HKD
$249 USD
View
B+
Retailer 6
-
HK$2,470 HKD
$315 USD
View
B+
Retailer 7
-
HK$2,926 HKD
$373 USD
View
B+
Retailer 8
-
HK$2,994 HKD
£300 GBP
View
B+
Retailer 9
-
HK$3,056 HKD
€371 EUR
View
B
Retailer 10
-
HK$3,368 HKD
£338 GBP
View
Most Expensive
C
NZ Jewellers
90156b55-1050-4454-91fe-703be4dc63cc · Oct 30
HK$6,575 HKD
$838 USD
View
10 more retailers have this diamond
Prices start from HK$1,451 HKDSave up to HK$5,123 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.

B+
0.38ct Round
HK$1,451 HKD