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Round|Natural|GIA

0.37ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 5503567970

Certificate GIA 5503567970

Diamond specifications and retailer prices

From HK$2,221 HKD
$283 USD
As of October 26, 2026
Save HK$8,325 HKD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,546 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 5503567970. Listed at 17 retailers as of October 26, 2026, with prices from HK$2,221 to HK$10,546, a HK$8,325 spread on the same certified stone. NZ Jewellers lists it at HK$10,546. 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
FluorescenceMedium
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5503567970
Dimensions4.64 × 4.61 × 2.82 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
4.64 mm4.61 mm0.37 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5503567970
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

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$10,546 HKD|Low: HK$2,221 HKD|High: HK$10,546 HKD|Avg: HK$4,317 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6HK$2,221 HKD
Retailer 7HK$2,393 HKD
Retailer 9HK$2,473 HKD
Retailer 3HK$2,961 HKD
Retailer 8HK$3,664 HKD
Retailer 4HK$4,432 HKD
Retailer 2HK$4,803 HKD
Retailer 5HK$5,401 HKD
NZ JewellersHK$10,546 HKD

41 data points across 9 retailers

17 retailersHK$2,221 HKD to HK$10,546 HKD

A
Cheapest Retailer
-
HK$2,221 HKD
$283 USD
A
Retailer 2
-
HK$2,330 HKD
$297 USD
View
Retailer 3
-
HK$2,330 HKD
$297 USD
View
Price last confirmed 36 days ago
Retailer 4
-
HK$2,393 HKD
$305 USD
View
Price last confirmed 9 days ago
Retailer 5
-
HK$2,432 HKD
$310 USD
View
Price last confirmed 36 days ago
A
Retailer 6
-
HK$2,456 HKD
SGD 423 SGD
View
A
Retailer 7
-
HK$2,503 HKD
$319 USD
View
A
Retailer 8
-
HK$2,597 HKD
$331 USD
View
A
Retailer 9
-
HK$2,961 HKD
£297 GBP
View
A
Retailer 10
-
HK$3,131 HKD
$399 USD
View
Retailer 11
-
HK$3,131 HKD
$399 USD
View
Price last confirmed 38 days ago
A
Retailer 12
-
HK$3,664 HKD
$467 USD
View
B+
Retailer 13
-
HK$4,432 HKD
€538 EUR
View
B+
Retailer 14
-
HK$4,803 HKD
£482 GBP
View
B+
Retailer 15
-
HK$5,401 HKD
£542 GBP
View
B
Retailer 16
-
HK$6,571 HKD
£659 GBP
View
Most Expensive
B
NZ Jewellers
d383d201-cf28-4f5d-ae27-52d0ece980c8 · Oct 30
HK$10,546 HKD
$1,344 USD
View
16 more retailers have this diamond
Prices start from HK$2,221 HKDSave up to HK$8,325 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$2,221 HKD