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Heart|Natural|GIA

0.37ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 1569253194

Certificate GIA 1569253194

Diamond specifications and retailer prices

From HK$2,338 HKD
$298 USD
As of November 1, 2026
Save HK$788 HKD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$3,126 HKD at 77 Diamonds · As of November 3, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1569253194. Listed at 3 retailers as of November 1, 2026, with prices from HK$2,338 to HK$3,126, a HK$788 spread on the same certified stone. 77 Diamonds lists it at HK$3,126. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569253194
Dimensions4.50 × 4.96 × 2.89 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
4.50 mm4.96 mm0.37 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1569253194
Side View
Table 53.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.4%

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 1
Current: HK$3,126 HKD|Low: HK$1,962 HKD|High: HK$3,126 HKD|Avg: HK$2,603 HKD|+6.0%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 3HK$2,338 HKD
Retailer 2HK$2,433 HKD
77 DiamondsHK$3,126 HKD

39 data points across 3 retailers

3 retailersHK$2,338 HKD to HK$3,126 HKD

B+
Cheapest Retailer
-
HK$2,338 HKD
$298 USD
Final sale: no returns
B+
Retailer 2
-
HK$2,433 HKD
SGD 419 SGD
View
Most Expensive
B
77 Diamonds
HSCPENFSKMQE · Nov 3
HK$3,126 HKD
£314 GBP
View
2 more retailers have this diamond
Prices start from HK$2,338 HKDSave up to HK$788 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$2,338 HKD