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Heart|Natural|GIA

1.00ct J IF Heart Natural Diamond

EX • J/IF • GIA 7546946834

Certificate GIA 7546946834

Diamond specifications and retailer prices

From HK$13,637 HKD
As of November 5, 2026
Save HK$6,001 HKD (31%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$19,638 HKD at Steven Stone · As of November 7, 2026
View at Steven Stone

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546946834. Listed at 8 retailers as of November 5, 2026, with prices from HK$13,637 to HK$19,638, a HK$6,001 spread on the same certified stone. Steven Stone lists it at HK$19,638. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546946834
Dimensions6.42 × 6.79 × 3.91 mm
L/W Ratio1.06
Culet sizeNone
Top View
6.42 mm6.79 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546946834
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.6%

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 5
Current: HK$14,821 HKD|Low: HK$11,897 HKD|High: HK$19,638 HKD|Avg: HK$15,421 HKD|-7.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Steven Stone
November 7, 2026
Retailer 2HK$13,637 HKD
Retailer 3HK$13,747 HKD
Retailer 6HK$13,864 HKD
Retailer 1HK$14,821 HKD
Retailer 5HK$15,675 HKD
Retailer 4HK$16,466 HKD
Retailer 7HK$18,120 HKD
Steven StoneHK$19,638 HKD

40 data points across 8 retailers

8 retailersHK$13,637 HKD to HK$19,638 HKD

A
Cheapest Retailer
-
HK$13,637 HKD
A
Retailer 2
-
HK$13,747 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$13,864 HKD
View
A
Retailer 4
-
HK$14,821 HKD
View
B+
Retailer 5
-
HK$15,675 HKD
View
B+
Retailer 6
-
HK$16,466 HKD
View
B+
Retailer 7
-
HK$18,120 HKD
View
Most Expensive
B+
Steven Stone
333548134 · Nov 7
HK$19,638 HKD
£1,973 GBP
View
7 more retailers have this diamond
Prices start from HK$13,637 HKDSave up to HK$6,001 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
1.00ct Heart
HK$13,637 HKD