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Heart|Natural|GIA

3.01ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 6441042622

Certificate GIA 6441042622

Diamond specifications and retailer prices

From £10,480 GBP
As of November 6, 2026
Save £8,275 GBP (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £18,756 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural heart diamond

This 3.01ct natural heart sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6441042622. Listed at 13 retailers as of November 4, 2026, with prices from £10,480 to £18,756, a £8,275 spread on the same certified stone. MOH London lists it at £18,756. 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

3.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6441042622
Dimensions8.59 × 10.13 × 5.64 mm
L/W Ratio1.18
Top View
8.59 mm10.13 mm3.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 6441042622
Side View
Table 61.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 55.6%

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: £18,756 GBP|Low: £10,480 GBP|High: £20,920 GBP|Avg: £14,050 GBP|-10.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7£10,480 GBP
Retailer 2£11,439 GBP
Retailer 11£12,340 GBP
Retailer 6£12,523 GBP
Retailer 12£12,737 GBP
Retailer 5£13,304 GBP
Retailer 9£13,769 GBP
Retailer 8£14,177 GBP
Retailer 3£14,399 GBP
Retailer 10£14,953 GBP
Retailer 4£17,058 GBP
MOH London£18,756 GBP

33 data points across 12 retailers

13 retailers£10,480 GBP to £18,756 GBP

A
Cheapest Retailer
-
£10,480 GBP
A
Retailer 2
-
£11,439 GBP
View
A
Retailer 3
-
£12,340 GBP
View
A
Retailer 4
-
£12,523 GBP
View
A
Retailer 5
-
£12,737 GBP
View
Final sale: no returns
Retailer 6
-
£13,113 GBP
View
Price last confirmed 25 days ago
A
Retailer 7
-
£13,304 GBP
View
B+
Retailer 8
-
£13,769 GBP
View
B+
Retailer 9
-
£14,177 GBP
View
B+
Retailer 10
-
£14,399 GBP
View
B+
Retailer 11
-
£14,953 GBP
View
B+
Retailer 12
-
£17,058 GBP
View
Most Expensive
B+
MOH London
F60C3A598 · Nov 4
£18,756 GBP
View
12 more retailers have this diamond
Prices start from £10,480 GBPSave up to £8,275 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
3.01ct Heart
£10,480 GBP