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Heart|Natural|GIA

0.70ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 5566605424

Certificate GIA 5566605424

Diamond specifications and retailer prices

From HK$4,734 HKD
As of November 6, 2026
Save HK$7,111 HKD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$11,845 HKD at MOH London · As of November 2, 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 5566605424. Listed at 9 retailers as of November 2, 2026, with prices from HK$4,734 to HK$11,845, a HK$7,111 spread on the same certified stone. MOH London lists it at HK$11,845. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566605424
Dimensions5.72 × 6.10 × 3.17 mm
L/W Ratio1.07
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Cloud
Top View
5.72 mm6.10 mm0.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566605424
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 52.0%

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 6
Current: HK$11,845 HKD|Low: HK$3,668 HKD|High: HK$12,084 HKD|Avg: HK$6,725 HKD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8HK$4,734 HKD
Retailer 10HK$5,063 HKD
Retailer 4HK$5,329 HKD
Retailer 6HK$5,917 HKD
Retailer 9HK$5,917 HKD
Retailer 7HK$6,160 HKD
Retailer 5HK$6,254 HKD
Retailer 2HK$6,764 HKD
Retailer 3HK$7,007 HKD
MOH LondonHK$11,845 HKD

13 data points across 10 retailers

9 retailersHK$4,734 HKD to HK$11,845 HKD

A
Cheapest Retailer
-
HK$4,734 HKD
Final sale: no returns
B+
Retailer 2
-
HK$5,329 HKD
View
B+
Retailer 3
-
HK$5,917 HKD
View
B+
Retailer 4
-
HK$5,917 HKD
View
B+
Retailer 5
-
HK$6,160 HKD
View
B+
Retailer 6
-
HK$6,254 HKD
View
B+
Retailer 7
-
HK$6,764 HKD
View
B+
Retailer 8
-
HK$7,007 HKD
View
Most Expensive
B
MOH London
656337C97 · Nov 2
HK$11,845 HKD
£1,190 GBP
View
8 more retailers have this diamond
Prices start from HK$4,734 HKDSave up to HK$7,111 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$4,734 HKD