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Heart|Natural|GIA

1.07ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 6542149710

Certificate GIA 6542149710

Diamond specifications and retailer prices

From HK$16,740 HKD
£1,680 GBP
As of November 2, 2026
Save HK$18,662 HKD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$35,402 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.07ct natural heart diamond

This 1.07ct 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 6542149710. Listed at 6 retailers as of October 30, 2026, with prices from HK$16,740 to HK$35,402, a HK$18,662 spread on the same certified stone. NZ Jewellers lists it at HK$35,402. 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

1.07
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.51°
Pavilion angle40.42°
OriginNatural
Grading LabGIA
CertificateGIA 6542149710
Dimensions7.09 × 6.37 × 4.14 mm
L/W Ratio1.11
Top View
7.09 mm6.37 mm1.07 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542149710
Side View
Table 61.0%Crown 39.51°Girdle: MED-STKPavilion 40.42°Culet: NoneDepth 58.4%

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 2
Current: HK$35,402 HKD|Low: HK$16,740 HKD|High: HK$35,849 HKD|Avg: HK$22,212 HKD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2HK$16,740 HKD
Retailer 4HK$16,932 HKD
Retailer 5HK$17,716 HKD
Retailer 6HK$18,022 HKD
Retailer 9HK$19,647 HKD
Retailer 7HK$20,366 HKD
Retailer 8HK$21,822 HKD
Retailer 3HK$29,664 HKD
NZ JewellersHK$35,402 HKD

31 data points across 9 retailers

6 retailersHK$16,740 HKD to HK$35,402 HKD

A
Cheapest Retailer
-
HK$16,740 HKD
£1,680 GBP
A
Retailer 2
-
HK$16,932 HKD
$2,158 USD
View
B+
Retailer 3
-
HK$17,716 HKD
$2,258 USD
View
B+
Retailer 4
-
HK$18,022 HKD
$2,297 USD
View
B
Retailer 5
-
HK$29,664 HKD
£2,977 GBP
View
Most Expensive
B
NZ Jewellers
9a25a97a-17a5-4f14-bbeb-624cdd3d1ae7 · Oct 30
HK$35,402 HKD
$4,512 USD
View
5 more retailers have this diamond
Prices start from HK$16,740 HKDSave up to HK$18,662 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
1.07ct Heart
HK$16,740 HKD