Round|Natural|GIA

0.37ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 5543400386

Certificate GIA 5543400386

Diamond specifications and retailer prices

From HK$1,330 HKD
₹16,147 INR
As of October 31, 2026
Save HK$7,339 HKD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,669 HKD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5543400386. Listed at 20 retailers as of October 30, 2026, with prices from HK$1,330 to HK$8,669, a HK$7,339 spread on the same certified stone. NZ Jewellers lists it at HK$8,669. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5543400386
Dimensions4.59 × 4.60 × 2.87 mm
L/W Ratio1.00
Star length45%
Top View
4.59 mm4.60 mm0.37 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543400386
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$8,669 HKD|Low: HK$1,327 HKD|High: HK$8,669 HKD|Avg: HK$3,041 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2HK$1,330 HKD
Retailer 7HK$1,914 HKD
Retailer 9HK$1,985 HKD
Retailer 6HK$2,063 HKD
Retailer 8HK$2,134 HKD
Retailer 10HK$2,942 HKD
Retailer 3HK$2,965 HKD
Retailer 5HK$3,287 HKD
Retailer 4HK$4,444 HKD
NZ JewellersHK$8,669 HKD

42 data points across 10 retailers

20 retailersHK$1,330 HKD to HK$8,669 HKD

A
Cheapest Retailer
-
HK$1,330 HKD
₹16,147 INR
Retailer 2
-
HK$1,406 HKD
View
Price last confirmed 57 days ago
Retailer 3
-
HK$1,914 HKD
$244 USD
View
Price last confirmed 14 days ago
Retailer 4
-
HK$1,914 HKD
$244 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
HK$1,914 HKD
$244 USD
View
Retailer 6
-
HK$2,040 HKD
$260 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
HK$2,063 HKD
$263 USD
View
Retailer 8
-
HK$2,134 HKD
$272 USD
View
Price last confirmed 16 days ago
Retailer 9
-
HK$2,158 HKD
$275 USD
View
Price last confirmed 57 days ago
Retailer 10
-
HK$2,573 HKD
$328 USD
View
Price last confirmed 34 days ago
Retailer 11
-
HK$2,573 HKD
$328 USD
View
Price last confirmed 22 days ago
A
Retailer 12
-
HK$2,573 HKD
$328 USD
View
B+
Retailer 13
-
HK$2,935 HKD
$374 USD
View
B+
Retailer 14
-
HK$2,942 HKD
$375 USD
View
B+
Retailer 15
-
HK$2,965 HKD
£298 GBP
View
B+
Retailer 16
-
HK$3,287 HKD
€399 EUR
View
B+
Retailer 17
-
HK$4,444 HKD
£446 GBP
View
Retailer 18
-
HK$8,669 HKD
$1,105 USD
View
Price last confirmed 14 days ago
Retailer 19
-
HK$8,669 HKD
$1,105 USD
View
Price last confirmed 37 days ago
Most Expensive
B
NZ Jewellers
c8db4a44-b6e7-4727-b23c-018183d51d69 · Oct 30
HK$8,669 HKD
$1,105 USD
View
19 more retailers have this diamond
Prices start from HK$1,330 HKDSave up to HK$7,339 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$1,330 HKD