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Heart|Natural|GIA

1.01ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 2546540943

Certificate GIA 2546540943

Diamond specifications and retailer prices

From HK$16,866 HKD
As of November 6, 2026
Save HK$27,627 HKD (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$44,493 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546540943. Listed at 20 retailers as of November 5, 2026, with prices from HK$16,866 to HK$44,493, a HK$27,627 spread on the same certified stone. NZ Jewellers lists it at HK$44,493. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546540943
Dimensions6.06 × 6.95 × 4.09 mm
L/W Ratio1.15
Top View
6.06 mm6.95 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546540943
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.8%

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 6
Current: HK$44,493 HKD|Low: HK$15,330 HKD|High: HK$44,493 HKD|Avg: HK$24,988 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6HK$16,866 HKD
Retailer 8HK$16,890 HKD
Retailer 9HK$19,280 HKD
Retailer 7HK$20,173 HKD
Retailer 10HK$22,250 HKD
Retailer 2HK$22,525 HKD
Retailer 5HK$23,841 HKD
Retailer 3HK$25,973 HKD
Retailer 4HK$37,181 HKD
NZ JewellersHK$44,493 HKD

43 data points across 10 retailers

20 retailersHK$16,866 HKD to HK$44,493 HKD

B+
Cheapest Retailer
-
HK$16,866 HKD
Final sale: no returns
B+
Retailer 2
-
HK$16,890 HKD
View
B+
Retailer 3
-
HK$17,328 HKD
View
B+
Retailer 4
-
HK$18,175 HKD
View
B+
Retailer 5
-
HK$19,280 HKD
View
B+
Retailer 6
-
HK$19,625 HKD
View
B+
Retailer 7
-
HK$20,173 HKD
View
B
Retailer 8
-
HK$20,895 HKD
View
B
Retailer 9
-
HK$20,895 HKD
View
B
Retailer 10
-
HK$21,059 HKD
View
B
Retailer 11
-
HK$22,101 HKD
View
B
Retailer 12
-
HK$22,101 HKD
View
B
Retailer 13
-
HK$22,250 HKD
View
B
Retailer 14
-
HK$22,525 HKD
View
B
Retailer 15
-
HK$22,885 HKD
View
Retailer 16
-
HK$23,841 HKD
View
Price last confirmed 31 days ago
B
Retailer 17
-
HK$25,777 HKD
View
B
Retailer 18
-
HK$25,973 HKD
View
B
Retailer 19
-
HK$37,181 HKD
View
Most Expensive
B
NZ Jewellers
166e8b41-5cbb-430e-9979-7f328d9c32be · Nov 5
HK$44,493 HKD
$5,677 USD
View
19 more retailers have this diamond
Prices start from HK$16,866 HKDSave up to HK$27,627 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+
1.01ct Heart
HK$16,866 HKD