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Heart|Natural|GIA

1.02ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 6491714025

Certificate GIA 6491714025

Diamond specifications and retailer prices

From HK$18,488 HKD
As of November 5, 2026
Save HK$14,217 HKD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$42,157 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6491714025. Listed at 12 retailers as of November 5, 2026, with a 77% 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

1.02
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6491714025
Dimensions6.90 × 6.56 × 3.49 mm
L/W Ratio1.05
Top View
6.90 mm6.56 mm1.02 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6491714025
Side View
Table 53.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 53.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$28,066 HKD|Low: HK$16,913 HKD|High: HK$40,943 HKD|Avg: HK$25,380 HKD|+16.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2HK$18,488 HKD
Retailer 7HK$18,543 HKD
Retailer 10HK$19,633 HKD
Retailer 3HK$20,048 HKD
Retailer 9HK$22,172 HKD
Retailer 1HK$28,066 HKD
Retailer 4HK$28,081 HKD
Retailer 8HK$28,081 HKD
Retailer 6HK$32,705 HKD
Retailer 5HK$40,849 HKD

38 data points across 10 retailers

12 retailersHK$18,488 HKD to HK$32,705 HKD

B
Cheapest Retailer
-
HK$18,488 HKD
B
Retailer 2
-
HK$20,048 HKD
View
Retailer 3
-
HK$21,921 HKD
View
Price last confirmed 29 days ago
Retailer 4
-
HK$21,921 HKD
View
Price last confirmed 29 days ago
B
Retailer 5
-
HK$22,478 HKD
View
Retailer 6
-
HK$22,768 HKD
View
Price last confirmed 36 days ago
Retailer 7
-
HK$25,291 HKD
View
Price last confirmed 38 days ago
C
Retailer 8
-
HK$28,066 HKD
View
Retailer 9
-
HK$28,081 HKD
View
Price last confirmed 29 days ago
C
Retailer 10
-
HK$32,705 HKD
View
Retailer 11
-
HK$40,849 HKD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
872cde4e-39eb-456c-b160-4eb303c45065 · Sep 30
HK$42,157 HKD
$5,379 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from HK$18,488 HKDSave up to HK$14,217 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.

B
1.02ct Heart
HK$18,488 HKD