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Heart|Natural|GIA

1.01ct J SI1 Heart Natural Diamond

VG • J/SI1 • GIA 7536071131

Certificate GIA 7536071131

Diamond specifications and retailer prices

From HK$11,129 HKD
As of November 6, 2026
Save HK$14,679 HKD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$34,728 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7536071131. Listed at 16 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 7536071131
Dimensions6.98 × 5.99 × 3.50 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.98 mm5.99 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536071131
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 38.2°Culet: NoneDepth 58.5%

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$18,026 HKD|Low: HK$11,027 HKD|High: HK$28,136 HKD|Avg: HK$15,890 HKD|-5.1%
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
November 5, 2026
Retailer 3HK$11,129 HKD
Retailer 5HK$11,153 HKD
Retailer 4HK$12,352 HKD
Retailer 10HK$12,391 HKD
Retailer 9HK$13,026 HKD
Retailer 6HK$13,520 HKD
Retailer 14HK$13,637 HKD
Retailer 13HK$13,911 HKD
Retailer 7HK$14,531 HKD
Retailer 2HK$16,184 HKD
Retailer 12HK$17,611 HKD
Retailer 1HK$18,026 HKD
Retailer 11HK$22,470 HKD
Retailer 8HK$25,809 HKD

30 data points across 14 retailers

16 retailersHK$11,129 HKD to HK$25,809 HKD

A
Cheapest Retailer
-
HK$11,129 HKD
A
Retailer 2
-
HK$11,153 HKD
View
B+
Retailer 3
-
HK$12,352 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$12,391 HKD
View
B+
Retailer 5
-
HK$13,026 HKD
View
B+
Retailer 6
-
HK$13,520 HKD
View
B+
Retailer 7
-
HK$13,637 HKD
View
B+
Retailer 8
-
HK$13,911 HKD
View
B+
Retailer 9
-
HK$14,531 HKD
View
B
Retailer 10
-
HK$16,184 HKD
View
B+
Retailer 11
-
HK$17,611 HKD
View
B+
Retailer 12
-
HK$18,026 HKD
View
Retailer 13
-
HK$19,617 HKD
View
Price last confirmed 33 days ago
B
Retailer 14
-
HK$22,470 HKD
View
B
Retailer 15
-
HK$25,809 HKD
View
Most Expensive
NZ Jewellers
546e56a9-2c83-4fa6-aad6-f5795a8ca291 · Sep 25
HK$34,728 HKD
$4,431 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from HK$11,129 HKDSave up to HK$14,679 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$11,129 HKD