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Heart|Natural|GIA

0.70ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 2434714494

Certificate GIA 2434714494

Diamond specifications and retailer prices

From HK$11,223 HKD
As of November 5, 2026
Save HK$7,718 HKD (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$18,942 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded J 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 2434714494. Listed at 3 retailers as of November 4, 2026, with prices from HK$11,223 to HK$18,942, a HK$7,718 spread on the same certified stone. MOH London lists it at HK$18,942. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2434714494
Dimensions5.69 × 6.08 × 3.40 mm
L/W Ratio1.07
Top View
5.69 mm6.08 mm0.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2434714494
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 55.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: HK$18,942 HKD|Low: HK$11,223 HKD|High: HK$19,220 HKD|Avg: HK$14,444 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3HK$11,223 HKD
Retailer 4HK$12,806 HKD
Retailer 2HK$14,241 HKD
MOH LondonHK$18,942 HKD

23 data points across 4 retailers

3 retailersHK$11,223 HKD to HK$18,942 HKD

B
Cheapest Retailer
-
HK$11,223 HKD
B
Retailer 2
-
HK$14,241 HKD
View
Most Expensive
B
MOH London
749404AE0 · Nov 4
HK$18,942 HKD
£1,903 GBP
View
2 more retailers have this diamond
Prices start from HK$11,223 HKDSave up to HK$7,718 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
0.70ct Heart
HK$11,223 HKD