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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

ID • G/SI1 • GIA 6521860199

Certificate GIA 6521860199

Diamond specifications and retailer prices

From HK$12,953 HKD
As of November 4, 2026
Save HK$22,313 HKD (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$35,267 HKD at NZ Jewellers · As of November 3, 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 G 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 6521860199. Listed at 22 retailers as of November 3, 2026, with prices from HK$12,953 to HK$35,267, a HK$22,313 spread on the same certified stone. NZ Jewellers lists it at HK$35,267. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521860199
Dimensions7.14 × 6.31 × 4.04 mm
L/W Ratio1.13
Top View
7.14 mm6.31 mm1.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521860199
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.6%

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 4
Current: HK$35,267 HKD|Low: HK$12,953 HKD|High: HK$35,494 HKD|Avg: HK$20,533 HKD|-0.6%
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
Retailer 17
November 5, 2026
Retailer 4HK$12,953 HKD
Retailer 13HK$13,675 HKD
Retailer 6HK$15,574 HKD
Retailer 14HK$16,005 HKD
Retailer 2HK$16,068 HKD
Retailer 12HK$16,421 HKD
Retailer 15HK$16,868 HKD
Retailer 9HK$16,978 HKD
Retailer 16HK$17,645 HKD
Retailer 17HK$17,653 HKD
Retailer 5HK$17,959 HKD
Retailer 10HK$18,328 HKD
Retailer 3HK$19,465 HKD
Retailer 7HK$20,870 HKD
Retailer 11HK$29,469 HKD
Retailer 8HK$35,071 HKD
NZ JewellersHK$35,267 HKD

24 data points across 17 retailers

22 retailersHK$12,953 HKD to HK$35,267 HKD

A
Cheapest Retailer
-
HK$12,953 HKD
A
Retailer 2
-
HK$13,675 HKD
View
A
Retailer 3
-
HK$15,574 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$16,005 HKD
View
B+
Retailer 5
-
HK$16,068 HKD
View
B+
Retailer 6
-
HK$16,343 HKD
View
B+
Retailer 7
-
HK$16,358 HKD
View
A
Retailer 8
-
HK$16,421 HKD
View
B+
Retailer 9
-
HK$16,868 HKD
View
B+
Retailer 10
-
HK$16,978 HKD
View
B+
Retailer 11
-
HK$17,645 HKD
View
B+
Retailer 12
-
HK$17,653 HKD
View
B+
Retailer 13
-
HK$17,684 HKD
View
B+
Retailer 14
-
HK$17,959 HKD
View
Retailer 15
-
HK$18,092 HKD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
HK$18,328 HKD
View
B+
Retailer 17
-
HK$19,465 HKD
View
B+
Retailer 18
-
HK$20,870 HKD
View
Retailer 19
-
HK$21,011 HKD
View
Price last confirmed 30 days ago
B
Retailer 20
-
HK$29,469 HKD
View
Retailer 21
-
HK$35,071 HKD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
eec1e0d1-f89a-40d5-9aa3-f018493063e8 · Nov 3
HK$35,267 HKD
$4,495 USD
View
21 more retailers have this diamond
Prices start from HK$12,953 HKDSave up to HK$22,313 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$12,953 HKD