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Heart|Natural|GIA

1.01ct F SI2 Heart Natural Diamond

ID • F/SI2 • GIA 6545509985

Certificate GIA 6545509985

Diamond specifications and retailer prices

From £1,113 GBP
As of November 6, 2026
Save £1,498 GBP (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,611 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-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 6545509985. Listed at 9 retailers as of November 4, 2026, with prices from £1,113 to £2,611, a £1,498 spread on the same certified stone. MOH London lists it at £2,611. 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

1.01
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545509985
Dimensions6.29 × 6.98 × 3.94 mm
L/W Ratio1.11
Top View
6.29 mm6.98 mm1.01 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545509985
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,611 GBP|Low: £1,113 GBP|High: £2,650 GBP|Avg: £1,696 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£1,113 GBP
Retailer 5£1,180 GBP
Retailer 6£1,494 GBP
Retailer 4£1,623 GBP
Retailer 3£2,030 GBP
MOH London£2,611 GBP

41 data points across 6 retailers

9 retailers£1,113 GBP to £2,611 GBP

A
Cheapest Retailer
-
£1,113 GBP
A
Retailer 2
-
£1,180 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,350 GBP
View
B+
Retailer 4
-
£1,437 GBP
View
Retailer 5
-
£1,494 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£1,597 GBP
View
B+
Retailer 7
-
£1,623 GBP
View
B+
Retailer 8
-
£2,030 GBP
View
Most Expensive
B
MOH London
3344FA0AE · Nov 4
£2,611 GBP
View
8 more retailers have this diamond
Prices start from £1,113 GBPSave up to £1,498 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
1.01ct Heart
£1,113 GBP