CaratHunter
Plans
Heart|Natural|GIA

1.01ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 7546732670

Certificate GIA 7546732670

Diamond specifications and retailer prices

From HK$10,432 HKD
As of November 6, 2026
Save HK$13,778 HKD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$37,808 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546732670. Listed at 19 retailers as of November 4, 2026, with a 132% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 7546732670
Dimensions6.14 × 6.77 × 4.03 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.14 mm6.77 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546732670
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 39.6°Culet: NoneDepth 59.6%

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 6
Current: HK$18,684 HKD|Low: HK$10,432 HKD|High: HK$26,114 HKD|Avg: HK$15,651 HKD|-8.5%
Retailer 1
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
November 6, 2026
Retailer 15HK$10,432 HKD
Retailer 7HK$11,325 HKD
Retailer 14HK$12,556 HKD
Retailer 12HK$12,697 HKD
Retailer 5HK$13,222 HKD
Retailer 2HK$13,410 HKD
Retailer 6HK$13,794 HKD
Retailer 10HK$14,264 HKD
Retailer 8HK$14,570 HKD
Retailer 9HK$15,267 HKD
Retailer 4HK$15,926 HKD
Retailer 11HK$16,796 HKD
Retailer 1HK$18,684 HKD
Retailer 3HK$21,866 HKD
Retailer 13HK$24,210 HKD

25 data points across 15 retailers

19 retailersHK$10,432 HKD to HK$24,210 HKD

A
Cheapest Retailer
-
HK$10,432 HKD
Retailer 2
-
HK$11,325 HKD
View
Price last confirmed 10 days ago
A
Retailer 3
-
HK$12,556 HKD
View
A
Retailer 4
-
HK$12,697 HKD
View
Final sale: no returns
Retailer 5
-
HK$13,222 HKD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
HK$13,410 HKD
View
Retailer 7
-
HK$13,794 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$14,264 HKD
View
B+
Retailer 9
-
HK$14,570 HKD
View
B+
Retailer 10
-
HK$15,267 HKD
View
Retailer 11
-
HK$15,926 HKD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$16,796 HKD
View
B+
Retailer 13
-
HK$16,952 HKD
View
Retailer 14
-
HK$16,991 HKD
View
Price last confirmed 45 days ago
B+
Retailer 15
-
HK$18,684 HKD
View
Retailer 16
-
HK$19,594 HKD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
HK$21,866 HKD
View
B
Retailer 18
-
HK$24,210 HKD
View
Most Expensive
NZ Jewellers
1ba13125-341e-4ec4-a3de-e58125b16052 · Sep 25
HK$37,808 HKD
$4,824 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from HK$10,432 HKDSave up to HK$13,778 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$10,432 HKD