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Heart|Natural|GIA

0.37ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 5563246787

Certificate GIA 5563246787

Diamond specifications and retailer prices

From HK$2,322 HKD
SGD 400 SGD
As of November 2, 2026
Save HK$679 HKD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$3,001 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.37ct natural heart diamond

This 0.37ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563246787. Listed at 2 retailers as of November 2, 2026, with prices from HK$2,322 to HK$3,001, a HK$679 spread on the same certified stone. 77 Diamonds lists it at HK$3,001. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5563246787
Dimensions4.58 × 5.12 × 2.86 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.58 mm5.12 mm0.37 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5563246787
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$3,001 HKD|Low: HK$2,322 HKD|High: HK$3,001 HKD|Avg: HK$2,709 HKD|+6.1%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2HK$2,322 HKD
77 DiamondsHK$3,001 HKD

39 data points across 2 retailers

2 retailersHK$2,322 HKD to HK$3,001 HKD

B+
Cheapest Retailer
-
HK$2,322 HKD
SGD 400 SGD
Most Expensive
B+
77 Diamonds
HSCPRUWEYK8B · Nov 2
HK$3,001 HKD
£301 GBP
View
1 more retailer has this diamond
Prices start from HK$2,322 HKDSave up to HK$679 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.

B+
0.37ct Heart
HK$2,322 HKD