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Heart|Natural|GIA

1.02ct E SI2 Heart Natural Diamond

ID • E/SI2 • GIA 3545639442

Certificate GIA 3545639442

Diamond specifications and retailer prices

From HK$12,336 HKD
As of November 5, 2026
Save HK$25,942 HKD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$38,278 HKD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545639442. Listed at 12 retailers as of November 5, 2026, with prices from HK$12,336 to HK$38,278, a HK$25,942 spread on the same certified stone. NZ Jewellers lists it at HK$38,278. 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

1.02
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545639442
Dimensions7.21 × 6.04 × 3.86 mm
L/W Ratio1.19
Top View
7.21 mm6.04 mm1.02 ctE / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545639442
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 53.5%

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 5
Current: HK$38,278 HKD|Low: HK$10,831 HKD|High: HK$38,278 HKD|Avg: HK$18,210 HKD|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4HK$12,336 HKD
Retailer 11HK$13,002 HKD
Retailer 7HK$14,217 HKD
Retailer 9HK$14,217 HKD
Retailer 3HK$14,342 HKD
Retailer 8HK$14,875 HKD
Retailer 2HK$15,432 HKD
Retailer 12HK$15,690 HKD
Retailer 10HK$16,404 HKD
Retailer 5HK$21,318 HKD
Retailer 6HK$27,415 HKD
NZ JewellersHK$38,278 HKD

46 data points across 12 retailers

12 retailersHK$12,336 HKD to HK$38,278 HKD

A
Cheapest Retailer
-
HK$12,336 HKD
A
Retailer 2
-
HK$13,002 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$14,217 HKD
View
A
Retailer 4
-
HK$14,342 HKD
View
A
Retailer 5
-
HK$14,734 HKD
View
A
Retailer 6
-
HK$14,875 HKD
View
A
Retailer 7
-
HK$15,432 HKD
View
A
Retailer 8
-
HK$15,690 HKD
View
A
Retailer 9
-
HK$16,404 HKD
View
B+
Retailer 10
-
HK$21,318 HKD
View
B
Retailer 11
-
HK$27,415 HKD
View
Most Expensive
B
NZ Jewellers
938b8e5c-59e2-4b53-964e-7cb67c4b1484 · Nov 5
HK$38,278 HKD
$4,884 USD
View
11 more retailers have this diamond
Prices start from HK$12,336 HKDSave up to HK$25,942 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
1.02ct Heart
HK$12,336 HKD