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0.37ct H SI2 Round Natural Diamond

VG • H/SI2 • IGI 815639358

Shape and cutting style on the report: Round brilliant

Certificate IGI 815639358

Diamond specifications and retailer prices

From HK$1,687 HKD
$215 USD
As of October 31, 2026
Save HK$5,963 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$7,650 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815639358. Listed at 14 retailers as of October 30, 2026, with prices from HK$1,687 to HK$7,650, a HK$5,963 spread on the same certified stone. NZ Jewellers lists it at HK$7,650. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.37
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 815639358
Dimensions4.57 × 4.62 × 2.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.57 mm4.62 mm0.37 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 815639358
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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 31
Current: HK$7,650 HKD|Low: HK$1,687 HKD|High: HK$7,650 HKD|Avg: HK$2,831 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
November 1, 2026
Retailer 11HK$1,687 HKD
Retailer 4HK$1,805 HKD
Retailer 14HK$1,820 HKD
Retailer 13HK$1,883 HKD
Retailer 3HK$2,168 HKD
Retailer 5HK$2,228 HKD
Retailer 10HK$2,275 HKD
Retailer 9HK$2,314 HKD
Retailer 12HK$2,708 HKD
Retailer 8HK$2,999 HKD
Retailer 6HK$3,334 HKD
Retailer 2HK$3,473 HKD
Retailer 7HK$3,896 HKD
NZ JewellersHK$7,650 HKD

19 data points across 14 retailers

14 retailersHK$1,687 HKD to HK$7,650 HKD

A
Cheapest Retailer
-
HK$1,687 HKD
$215 USD
Retailer 2
-
HK$1,805 HKD
$230 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
HK$1,820 HKD
$232 USD
View
B+
Retailer 4
-
HK$1,883 HKD
$240 USD
View
B+
Retailer 5
-
HK$2,168 HKD
$276 USD
View
B+
Retailer 6
-
HK$2,228 HKD
$284 USD
View
B+
Retailer 7
-
HK$2,275 HKD
$290 USD
View
B+
Retailer 8
-
HK$2,314 HKD
£232 GBP
View
B+
Retailer 9
-
HK$2,708 HKD
$345 USD
View
B+
Retailer 10
-
HK$2,999 HKD
€364 EUR
View
B+
Retailer 11
-
HK$3,334 HKD
$425 USD
View
B+
Retailer 12
-
HK$3,473 HKD
£349 GBP
View
B+
Retailer 13
-
HK$3,896 HKD
£391 GBP
View
Most Expensive
C
NZ Jewellers
2c24fe0b-8f6f-4c1d-bc61-bbde136700ff · Oct 30
HK$7,650 HKD
$975 USD
View
13 more retailers have this diamond
Prices start from HK$1,687 HKDSave up to HK$5,963 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$1,687 HKD