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Round|Natural|GIA

0.37ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1563597453

Certificate GIA 1563597453

Diamond specifications and retailer prices

From HK$1,932 HKD
₹23,456 INR
As of November 1, 2026
Save HK$8,267 HKD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$10,199 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563597453. Listed at 18 retailers as of October 30, 2026, with prices from HK$1,932 to HK$10,199, a HK$8,267 spread on the same certified stone. NZ Jewellers lists it at HK$10,199. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1563597453
Dimensions4.58 × 4.63 × 2.86 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
4.58 mm4.63 mm0.37 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563597453
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°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: Nov 1
Current: HK$10,199 HKD|Low: HK$1,932 HKD|High: HK$10,199 HKD|Avg: HK$3,775 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 13HK$1,932 HKD
Retailer 8HK$2,310 HKD
Retailer 16HK$2,636 HKD
Retailer 5HK$2,809 HKD
Retailer 6HK$2,864 HKD
Retailer 10HK$2,942 HKD
Retailer 9HK$3,005 HKD
Retailer 11HK$3,390 HKD
Retailer 3HK$3,546 HKD
Retailer 14HK$3,662 HKD
Retailer 17HK$3,836 HKD
Retailer 4HK$4,126 HKD
Retailer 15HK$4,158 HKD
Retailer 12HK$4,440 HKD
Retailer 2HK$5,337 HKD
Retailer 7HK$6,178 HKD
NZ JewellersHK$10,199 HKD

10 data points across 17 retailers

18 retailersHK$1,932 HKD to HK$10,199 HKD

A
Cheapest Retailer
-
HK$1,932 HKD
₹23,456 INR
A
Retailer 2
-
HK$2,310 HKD
View
A
Retailer 3
-
HK$2,636 HKD
$336 USD
View
A
Retailer 4
-
HK$2,809 HKD
$358 USD
View
A
Retailer 5
-
HK$2,864 HKD
$365 USD
View
A
Retailer 6
-
HK$2,942 HKD
$375 USD
View
A
Retailer 7
-
HK$2,958 HKD
A$580 AUD
View
A
Retailer 8
-
HK$3,005 HKD
$383 USD
View
B+
Retailer 9
-
HK$3,390 HKD
£340 GBP
View
B+
Retailer 10
-
HK$3,546 HKD
$452 USD
View
B+
Retailer 11
-
HK$3,662 HKD
$467 USD
View
B+
Retailer 12
-
HK$3,836 HKD
$489 USD
View
B+
Retailer 13
-
HK$4,126 HKD
ZAR 8,496 ZAR
View
B+
Retailer 14
-
HK$4,158 HKD
$530 USD
View
B+
Retailer 15
-
HK$4,440 HKD
€539 EUR
View
B+
Retailer 16
-
HK$5,337 HKD
£536 GBP
View
B
Retailer 17
-
HK$6,178 HKD
£620 GBP
View
Most Expensive
B
NZ Jewellers
ce48080e-8bf0-4d5a-9d79-e29f00f23944 · Oct 30
HK$10,199 HKD
$1,300 USD
View
17 more retailers have this diamond
Prices start from HK$1,932 HKDSave up to HK$8,267 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$1,932 HKD