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Heart|Natural|GIA

1.01ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6451686176

Certificate GIA 6451686176

Diamond specifications and retailer prices

From HK$13,363 HKD
As of November 6, 2026
Save HK$25,777 HKD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$39,140 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6451686176. Listed at 17 retailers as of November 5, 2026, with prices from HK$13,363 to HK$39,140, a HK$25,777 spread on the same certified stone. NZ Jewellers lists it at HK$39,140. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451686176
Dimensions6.37 × 6.63 × 4.04 mm
L/W Ratio1.04
Top View
6.37 mm6.63 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451686176
Side View
Table 62.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 61.0%

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$13,363 HKD|Low: HK$13,363 HKD|High: HK$33,191 HKD|Avg: HK$19,741 HKD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1HK$13,363 HKD
Retailer 6HK$13,637 HKD
Retailer 7HK$16,694 HKD
Retailer 8HK$16,913 HKD
Retailer 9HK$17,274 HKD
Retailer 3HK$18,943 HKD
Retailer 4HK$19,805 HKD
Retailer 2HK$23,246 HKD
Retailer 5HK$32,713 HKD

37 data points across 9 retailers

17 retailersHK$13,363 HKD to HK$39,140 HKD

A
Cheapest Retailer
-
HK$13,363 HKD
A
Retailer 2
-
HK$13,637 HKD
View
B+
Retailer 3
-
HK$16,419 HKD
View
B+
Retailer 4
-
HK$16,694 HKD
View
B+
Retailer 5
-
HK$16,913 HKD
View
B+
Retailer 6
-
HK$17,274 HKD
View
Final sale: no returns
Retailer 7
-
HK$18,724 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$18,724 HKD
View
B+
Retailer 9
-
HK$18,943 HKD
View
B
Retailer 10
-
HK$19,586 HKD
View
B+
Retailer 11
-
HK$19,805 HKD
View
B
Retailer 12
-
HK$19,813 HKD
View
B+
Retailer 13
-
HK$21,600 HKD
View
B
Retailer 14
-
HK$23,246 HKD
View
B
Retailer 15
-
HK$32,713 HKD
View
B
Retailer 16
-
HK$34,939 HKD
View
Most Expensive
B
NZ Jewellers
25478422-7402-4b7a-bd6c-413f80a5b401 · Nov 5
HK$39,140 HKD
$4,994 USD
View
16 more retailers have this diamond
Prices start from HK$13,363 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$13,363 HKD