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Heart|Natural|GIA

1.01ct J SI1 Heart Natural Diamond

ID • J/SI1 • GIA 2546694571

Certificate GIA 2546694571

Diamond specifications and retailer prices

From HK$10,965 HKD
As of November 6, 2026
Save HK$25,777 HKD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$36,742 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 J 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 2546694571. Listed at 15 retailers as of November 5, 2026, with prices from HK$10,965 to HK$36,742, a HK$25,777 spread on the same certified stone. NZ Jewellers lists it at HK$36,742. 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
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546694571
Dimensions5.95 × 6.86 × 4.11 mm
L/W Ratio1.15
Top View
5.95 mm6.86 mm1.01 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546694571
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.9%

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 6
Current: HK$36,742 HKD|Low: HK$10,965 HKD|High: HK$36,742 HKD|Avg: HK$17,375 HKD|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 6HK$10,965 HKD
Retailer 7HK$12,030 HKD
Retailer 13HK$13,645 HKD
Retailer 15HK$13,645 HKD
Retailer 8HK$14,107 HKD
Retailer 14HK$14,272 HKD
Retailer 2HK$14,609 HKD
Retailer 16HK$15,087 HKD
Retailer 12HK$15,745 HKD
Retailer 3HK$15,988 HKD
Retailer 4HK$15,988 HKD
Retailer 5HK$16,537 HKD
Retailer 10HK$18,379 HKD
Retailer 9HK$20,456 HKD
Retailer 11HK$26,310 HKD
NZ JewellersHK$36,742 HKD

39 data points across 16 retailers

15 retailersHK$10,965 HKD to HK$36,742 HKD

A
Cheapest Retailer
-
HK$10,965 HKD
A
Retailer 2
-
HK$12,030 HKD
View
B+
Retailer 3
-
HK$13,645 HKD
View
B+
Retailer 4
-
HK$14,107 HKD
View
B+
Retailer 5
-
HK$14,272 HKD
View
B+
Retailer 6
-
HK$14,609 HKD
View
B+
Retailer 7
-
HK$15,087 HKD
View
B+
Retailer 8
-
HK$15,745 HKD
View
B
Retailer 9
-
HK$15,988 HKD
View
B
Retailer 10
-
HK$15,988 HKD
View
B
Retailer 11
-
HK$16,537 HKD
View
B+
Retailer 12
-
HK$18,379 HKD
View
B
Retailer 13
-
HK$20,456 HKD
View
B
Retailer 14
-
HK$26,310 HKD
View
Most Expensive
B
NZ Jewellers
d78d4970-49dd-4ca3-86b2-6c669ba1a737 · Nov 5
HK$36,742 HKD
$4,688 USD
View
14 more retailers have this diamond
Prices start from HK$10,965 HKDSave up to HK$25,777 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
1.01ct Heart
HK$10,965 HKD