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Round|Natural|GIA

0.37ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7501077551

Certificate GIA 7501077551

Diamond specifications and retailer prices

From HK$2,166 HKD
$276 USD
As of October 26, 2026
Save HK$7,705 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$9,871 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 7501077551. Listed at 12 retailers as of October 26, 2026, with prices from HK$2,166 to HK$9,871, a HK$7,705 spread on the same certified stone. NZ Jewellers lists it at HK$9,871. 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 angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7501077551
Dimensions4.64 × 4.61 × 2.86 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Cloud, Crystal
Top View
4.64 mm4.61 mm0.37 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7501077551
Side View
Table 55.0%Crown 34°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.1%

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 26
Current: HK$9,871 HKD|Low: HK$2,166 HKD|High: HK$10,059 HKD|Avg: HK$3,840 HKD|-1.9%
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$2,166 HKD
Retailer 9HK$2,181 HKD
Retailer 5HK$2,346 HKD
Retailer 11HK$2,347 HKD
Retailer 7HK$2,432 HKD
Retailer 4HK$2,755 HKD
Retailer 3HK$3,075 HKD
Retailer 10HK$3,758 HKD
Retailer 2HK$4,194 HKD
Retailer 8HK$5,062 HKD
NZ JewellersHK$9,871 HKD

43 data points across 11 retailers

12 retailersHK$2,166 HKD to HK$9,871 HKD

A
Cheapest Retailer
-
HK$2,166 HKD
$276 USD
A
Retailer 2
-
HK$2,181 HKD
$278 USD
View
A
Retailer 3
-
HK$2,346 HKD
$299 USD
View
A
Retailer 4
-
HK$2,432 HKD
$310 USD
View
A
Retailer 5
-
HK$2,755 HKD
£276 GBP
View
A
Retailer 6
-
HK$2,935 HKD
$374 USD
View
A
Retailer 7
-
HK$3,075 HKD
$392 USD
View
A
Retailer 8
-
HK$3,758 HKD
$479 USD
View
A
Retailer 9
-
HK$4,194 HKD
€509 EUR
View
Retailer 10
-
HK$5,062 HKD
£508 GBP
View
Price last confirmed 11 days ago
B
Retailer 11
-
HK$6,562 HKD
£658 GBP
View
Most Expensive
B
NZ Jewellers
c6c11a15-e919-4cb5-aee2-4b4c0597dbf7 · Oct 30
HK$9,871 HKD
$1,258 USD
View
11 more retailers have this diamond
Prices start from HK$2,166 HKDSave up to HK$7,705 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$2,166 HKD