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0.37ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2507165084

Shape and cutting style on the report: Round brilliant

Certificate GIA 2507165084

Diamond specifications and retailer prices

From HK$3,499 HKD
$446 USD
As of October 28, 2026
Save HK$11,299 HKD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$14,798 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2507165084. Listed at 14 retailers as of October 28, 2026, with prices from HK$3,499 to HK$14,798, a HK$11,299 spread on the same certified stone. NZ Jewellers lists it at HK$14,798. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2507165084
Dimensions4.57 × 4.59 × 2.87 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
4.57 mm4.59 mm0.37 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507165084
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 28
Current: HK$14,798 HKD|Low: HK$4,217 HKD|High: HK$14,798 HKD|Avg: HK$7,526 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5HK$4,280 HKD
Retailer 2HK$4,803 HKD
Retailer 3HK$5,256 HKD
Retailer 4HK$8,968 HKD
NZ JewellersHK$14,798 HKD

44 data points across 5 retailers

14 retailersHK$3,499 HKD to HK$14,798 HKD

A
Cheapest Retailer
-
HK$3,499 HKD
$446 USD
Retailer 2
-
HK$3,609 HKD
$460 USD
View
Price last confirmed 36 days ago
Retailer 3
-
HK$3,641 HKD
$464 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
HK$3,766 HKD
$480 USD
View
A
Retailer 5
-
HK$3,766 HKD
$480 USD
View
A
Retailer 6
-
HK$4,033 HKD
$514 USD
View
B+
Retailer 7
-
HK$4,551 HKD
$580 USD
View
B+
Retailer 8
-
HK$4,551 HKD
$580 USD
View
B+
Retailer 9
-
HK$4,708 HKD
$600 USD
View
B+
Retailer 10
-
HK$4,803 HKD
£482 GBP
View
B+
Retailer 11
-
HK$5,256 HKD
€638 EUR
View
B
Retailer 12
-
HK$7,665 HKD
£769 GBP
View
B
Retailer 13
-
HK$8,968 HKD
£900 GBP
View
Most Expensive
B
NZ Jewellers
de3fd185-9cb3-48d6-82dc-d8dbf7b9bcb2 · Oct 30
HK$14,798 HKD
$1,886 USD
View
13 more retailers have this diamond
Prices start from HK$3,499 HKDSave up to HK$11,299 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$3,499 HKD