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Heart|Natural|GIA

1.01ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 1525083700

Certificate GIA 1525083700

Diamond specifications and retailer prices

From HK$11,936 HKD
As of November 6, 2026
Save HK$16,051 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$35,143 HKD at NZ Jewellers · As of September 20, 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 1525083700. Listed at 17 retailers as of November 4, 2026, with a 134% 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 1525083700
Dimensions5.89 × 6.90 × 4.16 mm
L/W Ratio1.17
Cert comments
Additional twinning wisps, additional clouds, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle, Indented Natural, Natural
Top View
5.89 mm6.90 mm1.01 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525083700
Side View
Table 55.0%Crown 36.3°Girdle: STK-ETKPavilion 39.6°Culet: NoneDepth 60.2%

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$33,489 HKD|Low: HK$11,733 HKD|High: HK$35,143 HKD|Avg: HK$18,370 HKD|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 7HK$11,936 HKD
Retailer 9HK$14,452 HKD
Retailer 13HK$14,476 HKD
Retailer 8HK$14,781 HKD
Retailer 12HK$15,338 HKD
Retailer 10HK$16,020 HKD
Retailer 3HK$16,529 HKD
Retailer 11HK$17,101 HKD
Retailer 2HK$17,399 HKD
Retailer 4HK$18,481 HKD
Retailer 5HK$19,993 HKD
Retailer 6HK$27,987 HKD
NZ JewellersHK$33,489 HKD

41 data points across 13 retailers

17 retailersHK$11,936 HKD to HK$27,987 HKD

A
Cheapest Retailer
-
HK$11,936 HKD
Retailer 2
-
HK$14,452 HKD
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$14,476 HKD
View
B+
Retailer 4
-
HK$14,781 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$15,338 HKD
View
Retailer 6
-
HK$16,020 HKD
View
Price last confirmed 17 days ago
Retailer 7
-
HK$16,020 HKD
View
Price last confirmed 21 days ago
Retailer 8
-
HK$16,529 HKD
View
Price last confirmed 10 days ago
Retailer 9
-
HK$16,756 HKD
View
Price last confirmed 21 days ago
Retailer 10
-
HK$16,811 HKD
View
Price last confirmed 47 days ago
B+
Retailer 11
-
HK$17,101 HKD
View
B+
Retailer 12
-
HK$17,399 HKD
View
Retailer 13
-
HK$18,481 HKD
View
Price last confirmed 16 days ago
Retailer 14
-
HK$19,398 HKD
View
Price last confirmed 48 days ago
B
Retailer 15
-
HK$27,987 HKD
View
Retailer 16
-
HK$33,489 HKD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
524f77bd-1f52-4f89-8ca7-fd901108bd13 · Sep 20
HK$35,143 HKD
$4,484 USD
View
Price last confirmed 46 days ago
16 more retailers have this diamond
Prices start from HK$11,936 HKDSave up to HK$16,051 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$11,936 HKD