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Heart|Natural|GIA

0.70ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6561678442

Certificate GIA 6561678442

Diamond specifications and retailer prices

From £489 GBP
As of November 6, 2026
Save £514 GBP (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,003 GBP 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561678442. Listed at 11 retailers as of November 4, 2026, with prices from £489 to £1,003, a £514 spread on the same certified stone. MOH London lists it at £1,003. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561678442
Dimensions5.69 × 5.85 × 3.34 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.69 mm5.85 mm0.70 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561678442
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.0%

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: £1,003 GBP|Low: £394 GBP|High: £1,004 GBP|Avg: £640 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7£489 GBP
Retailer 11£506 GBP
Retailer 3£527 GBP
Retailer 4£569 GBP
Retailer 8£633 GBP
Retailer 5£647 GBP
Retailer 9£647 GBP
Retailer 10£669 GBP
Retailer 2£723 GBP
Retailer 6£728 GBP
MOH London£1,003 GBP

11 data points across 11 retailers

11 retailers£489 GBP to £1,003 GBP

A
Cheapest Retailer
-
£489 GBP
A
Retailer 2
-
£506 GBP
View
Final sale: no returns
B+
Retailer 3
-
£527 GBP
View
B+
Retailer 4
-
£569 GBP
View
B+
Retailer 5
-
£633 GBP
View
B+
Retailer 6
-
£647 GBP
View
B+
Retailer 7
-
£647 GBP
View
B
Retailer 8
-
£669 GBP
View
B+
Retailer 9
-
£723 GBP
View
B+
Retailer 10
-
£728 GBP
View
Most Expensive
B
MOH London
9CBC18579 · Nov 4
£1,003 GBP
View
10 more retailers have this diamond
Prices start from £489 GBPSave up to £514 GBP

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
£489 GBP