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Heart|Natural|GIA

1.01ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 1232989046

Certificate GIA 1232989046

Diamond specifications and retailer prices

From HK$9,327 HKD
As of November 6, 2026
Save HK$14,037 HKD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$35,833 HKD at NZ Jewellers · As of September 25, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232989046. Listed at 12 retailers as of November 2, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232989046
Dimensions6.04 × 6.97 × 3.99 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
6.04 mm6.97 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232989046
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.2%

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$10,298 HKD|Low: HK$9,327 HKD|High: HK$26,044 HKD|Avg: HK$14,867 HKD|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5HK$9,327 HKD
Retailer 8HK$9,640 HKD
Retailer 1HK$10,298 HKD
Retailer 9HK$11,207 HKD
Retailer 4HK$11,756 HKD
Retailer 2HK$11,780 HKD
Retailer 7HK$12,258 HKD
Retailer 3HK$18,888 HKD
Retailer 6HK$20,142 HKD
Retailer 10HK$23,363 HKD

38 data points across 10 retailers

12 retailersHK$9,327 HKD to HK$23,363 HKD

A
Cheapest Retailer
-
HK$9,327 HKD
A
Retailer 2
-
HK$9,640 HKD
View
A
Retailer 3
-
HK$10,298 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$11,207 HKD
View
A
Retailer 5
-
HK$11,756 HKD
View
A
Retailer 6
-
HK$11,780 HKD
View
A
Retailer 7
-
HK$12,258 HKD
View
B+
Retailer 8
-
HK$15,730 HKD
View
B+
Retailer 9
-
HK$18,888 HKD
View
B+
Retailer 10
-
HK$20,142 HKD
View
B
Retailer 11
-
HK$23,363 HKD
View
Most Expensive
NZ Jewellers
c48d2f2c-2ae1-4d9c-acc7-7bec8ed7711e · Sep 25
HK$35,833 HKD
$4,572 USD
View
Price last confirmed 42 days ago
11 more retailers have this diamond
Prices start from HK$9,327 HKDSave up to HK$14,037 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$9,327 HKD