CaratHunter
Plans
Heart|Natural|GIA

1.01ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 2546382156

Certificate GIA 2546382156

Diamond specifications and retailer prices

From HK$10,228 HKD
As of November 6, 2026
Save HK$13,292 HKD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$33,050 HKD at NZ Jewellers · As of October 18, 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 2546382156. Listed at 19 retailers as of November 4, 2026, with a 130% 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546382156
Dimensions6.02 × 6.91 × 4.18 mm
L/W Ratio1.15
Top View
6.02 mm6.91 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546382156
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.5%

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$12,971 HKD|Low: HK$10,126 HKD|High: HK$23,990 HKD|Avg: HK$14,219 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3HK$10,228 HKD
Retailer 4HK$10,722 HKD
Retailer 2HK$12,414 HKD
Retailer 7HK$12,775 HKD
Retailer 1HK$12,971 HKD
Retailer 5HK$13,049 HKD
Retailer 6HK$14,154 HKD
Retailer 11HK$14,523 HKD
Retailer 9HK$14,930 HKD
Retailer 8HK$16,419 HKD
Retailer 10HK$23,520 HKD

28 data points across 11 retailers

19 retailersHK$10,228 HKD to HK$23,520 HKD

A
Cheapest Retailer
-
HK$10,228 HKD
A
Retailer 2
-
HK$10,722 HKD
View
A
Retailer 3
-
HK$12,414 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$12,775 HKD
View
A
Retailer 5
-
HK$12,971 HKD
View
A
Retailer 6
-
HK$12,987 HKD
View
A
Retailer 7
-
HK$13,049 HKD
View
Retailer 8
-
HK$13,551 HKD
View
Price last confirmed 20 days ago
Retailer 9
-
HK$13,551 HKD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
HK$14,154 HKD
View
Retailer 11
-
HK$14,178 HKD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
HK$14,303 HKD
View
B+
Retailer 13
-
HK$14,523 HKD
View
B+
Retailer 14
-
HK$14,930 HKD
View
Retailer 15
-
HK$15,636 HKD
View
Price last confirmed 19 days ago
B+
Retailer 16
-
HK$16,419 HKD
View
Retailer 17
-
HK$17,799 HKD
View
Price last confirmed 33 days ago
B
Retailer 18
-
HK$23,520 HKD
View
Most Expensive
NZ Jewellers
8ab49349-d19b-4034-a157-9dc82df7e4cb · Oct 18
HK$33,050 HKD
$4,217 USD
View
Price last confirmed 20 days ago
18 more retailers have this diamond
Prices start from HK$10,228 HKDSave up to HK$13,292 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$10,228 HKD