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Heart|Natural|GIA

1.06ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 5156493784

Certificate GIA 5156493784

Diamond specifications and retailer prices

From HK$30,284 HKD
As of November 5, 2026
Save HK$10,228 HKD (25%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$67,527 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.06ct natural heart diamond

This 1.06ct 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 5156493784. Listed at 13 retailers as of November 5, 2026, with a 34% 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

1.06
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5156493784
Dimensions6.61 × 7.36 × 4.01 mm
L/W Ratio1.11
Top View
6.61 mm7.36 mm1.06 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5156493784
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 54.4%

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$38,160 HKD|Low: HK$32,980 HKD|High: HK$62,472 HKD|Avg: HK$42,481 HKD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6HK$32,980 HKD
Retailer 2HK$33,152 HKD
Retailer 4HK$35,112 HKD
Retailer 5HK$35,112 HKD
Retailer 1HK$38,160 HKD
Retailer 9HK$40,457 HKD
Retailer 7HK$42,792 HKD
Retailer 8HK$46,115 HKD
Retailer 10HK$56,719 HKD
Retailer 3HK$61,555 HKD

41 data points across 10 retailers

13 retailersHK$30,284 HKD to HK$40,512 HKD

B
Cheapest Retailer
-
HK$30,284 HKD
B
Retailer 2
-
HK$30,903 HKD
View
B
Retailer 3
-
HK$32,980 HKD
View
B
Retailer 4
-
HK$33,152 HKD
View
Retailer 5
-
HK$35,112 HKD
View
Price last confirmed 8 days ago
B
Retailer 6
-
HK$35,112 HKD
View
B
Retailer 7
-
HK$35,112 HKD
View
B
Retailer 8
-
HK$38,160 HKD
View
B
Retailer 9
-
HK$38,247 HKD
View
B
Retailer 10
-
HK$40,512 HKD
View
Retailer 11
-
HK$42,792 HKD
View
Price last confirmed 14 days ago
Retailer 12
-
HK$61,555 HKD
View
Price under review
Most Expensive
NZ Jewellers
1dfc404a-626b-42ab-916a-ec291fc92486 · Nov 5
HK$67,527 HKD
$8,616 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$30,284 HKDSave up to HK$10,228 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
1.06ct Heart
HK$30,284 HKD