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Heart|Natural|GIA

1.00ct D IF Heart Natural Diamond

EX • D/IF • GIA 1509668795

Certificate GIA 1509668795

Diamond specifications and retailer prices

From HK$39,909 HKD
As of November 4, 2026
Save HK$16,991 HKD (30%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$56,899 HKD at Fonder Diamond · As of November 5, 2026
View at Fonder Diamond

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D colour (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 1509668795. Listed at 12 retailers as of November 4, 2026, with prices from HK$39,909 to HK$56,899, a HK$16,991 spread on the same certified stone. Fonder Diamond lists it at HK$56,899. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1509668795
Dimensions6.85 × 5.69 × 3.49 mm
L/W Ratio1.20
Culet sizeNone
Top View
6.85 mm5.69 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509668795
Side View
Table 63.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
A+
Exceptional
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$56,899 HKD|Low: HK$39,909 HKD|High: HK$70,450 HKD|Avg: HK$50,193 HKD|+0.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12HK$39,909 HKD
Retailer 11HK$40,921 HKD
Retailer 5HK$42,293 HKD
Retailer 8HK$42,662 HKD
Retailer 2HK$44,247 HKD
Retailer 3HK$44,922 HKD
Retailer 6HK$48,719 HKD
Retailer 10HK$48,719 HKD
Retailer 7HK$50,366 HKD
Retailer 4HK$54,297 HKD
Retailer 9HK$56,485 HKD
Fonder DiamondHK$56,899 HKD

44 data points across 12 retailers

12 retailersHK$39,909 HKD to HK$56,899 HKD

A+
Cheapest Retailer
-
HK$39,909 HKD
Final sale: no returns
A
Retailer 2
-
HK$40,921 HKD
View
A
Retailer 3
-
HK$42,293 HKD
View
A
Retailer 4
-
HK$42,662 HKD
View
A
Retailer 5
-
HK$44,247 HKD
View
A
Retailer 6
-
HK$44,922 HKD
View
A
Retailer 7
-
HK$48,719 HKD
View
A
Retailer 8
-
HK$48,719 HKD
View
A
Retailer 9
-
HK$50,366 HKD
View
B+
Retailer 10
-
HK$54,297 HKD
View
B+
Retailer 11
-
HK$56,485 HKD
View
Most Expensive
B+
Fonder Diamond
96997464 · Nov 5
HK$56,899 HKD
SGD 9,801 SGD
View
11 more retailers have this diamond
Prices start from HK$39,909 HKDSave up to HK$16,991 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$39,909 HKD