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Heart|Natural|GIA

0.70ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 1543475449

Certificate GIA 1543475449

Diamond specifications and retailer prices

From HK$4,927 HKD
$628 USD
As of November 2, 2026
Save HK$7,469 HKD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$16,736 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter 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 1543475449. Listed at 12 retailers as of October 29, 2026, with a 152% 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

0.70
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543475449
Dimensions5.04 × 6.06 × 3.81 mm
L/W Ratio1.20
Girdle conditionFaceted
Key to symbols
Feather, Cloud, Crystal
Top View
5.04 mm6.06 mm0.70 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543475449
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

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$16,736 HKD|Low: HK$4,582 HKD|High: HK$17,089 HKD|Avg: HK$7,643 HKD|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11HK$4,927 HKD
Retailer 3HK$5,335 HKD
Retailer 8HK$5,335 HKD
Retailer 9HK$5,539 HKD
Retailer 2HK$6,159 HKD
Retailer 10HK$6,374 HKD
Retailer 7HK$6,513 HKD
Retailer 5HK$6,530 HKD
Retailer 4HK$7,082 HKD
Retailer 6HK$12,396 HKD
NZ JewellersHK$16,736 HKD

27 data points across 11 retailers

12 retailersHK$4,927 HKD to HK$12,396 HKD

A
Cheapest Retailer
-
HK$4,927 HKD
$628 USD
Final sale: no returns
A
Retailer 2
-
HK$5,335 HKD
$680 USD
View
A
Retailer 3
-
HK$5,335 HKD
$680 USD
View
A
Retailer 4
-
HK$5,539 HKD
$706 USD
View
B+
Retailer 5
-
HK$6,159 HKD
$785 USD
View
B+
Retailer 6
-
HK$6,374 HKD
$812 USD
View
B+
Retailer 7
-
HK$6,513 HKD
£654 GBP
View
B+
Retailer 8
-
HK$6,530 HKD
£655 GBP
View
B+
Retailer 9
-
HK$6,685 HKD
$852 USD
View
B+
Retailer 10
-
HK$7,082 HKD
£711 GBP
View
B
Retailer 11
-
HK$12,396 HKD
£1,244 GBP
View
Most Expensive
NZ Jewellers
b077444d-0a7e-4d7a-a981-316db8af583f · Oct 30
HK$16,736 HKD
$2,133 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$4,927 HKDSave up to HK$7,469 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
0.70ct Heart
HK$4,927 HKD