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Heart|Natural|GIA

0.90ct K SI1 Heart Natural Diamond

VG • K/SI1 • GIA 1563743349

Certificate GIA 1563743349

Diamond specifications and retailer prices

From HK$6,395 HKD
As of November 4, 2026
Save HK$4,219 HKD (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$10,614 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1563743349. Listed at 9 retailers as of November 4, 2026, with prices from HK$6,395 to HK$10,614, a HK$4,219 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$10,614. 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

0.90
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle41.48°
Pavilion angle37.68°
OriginNatural
Grading LabGIA
CertificateGIA 1563743349
Dimensions5.86 × 6.53 × 3.95 mm
L/W Ratio1.11
Culet sizeNone
Top View
5.86 mm6.53 mm0.90 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1563743349
Side View
Table 60.0%Crown 41.48°Girdle: STK-VTKPavilion 37.68°Culet: NoneDepth 60.5%

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 4
Current: HK$8,025 HKD|Low: HK$6,395 HKD|High: HK$10,614 HKD|Avg: HK$7,400 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 3HK$6,395 HKD
Retailer 6HK$6,583 HKD
Retailer 8HK$6,960 HKD
Retailer 5HK$7,101 HKD
Retailer 7HK$7,156 HKD
Retailer 2HK$7,383 HKD
Retailer 4HK$8,010 HKD
Retailer 1HK$8,025 HKD
Wholesale Diamonds DirectHK$10,614 HKD

9 data points across 9 retailers

9 retailersHK$6,395 HKD to HK$10,614 HKD

A
Cheapest Retailer
-
HK$6,395 HKD
A
Retailer 2
-
HK$6,583 HKD
View
B+
Retailer 3
-
HK$6,960 HKD
View
B+
Retailer 4
-
HK$7,101 HKD
View
B+
Retailer 5
-
HK$7,156 HKD
View
A
Retailer 6
-
HK$7,383 HKD
View
B+
Retailer 7
-
HK$8,010 HKD
View
B+
Retailer 8
-
HK$8,025 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
628374798 · Nov 6
HK$10,614 HKD
$1,354 USD
View
8 more retailers have this diamond
Prices start from HK$6,395 HKDSave up to HK$4,219 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
0.90ct Heart
HK$6,395 HKD