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Heart|Natural|GIA

3.30ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2225485618

Certificate GIA 2225485618

Diamond specifications and retailer prices

From £42,065 GBP
As of November 6, 2026
Save £9,963 GBP (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £52,028 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 3.3ct natural heart diamond

This 3.3ct natural heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225485618. Listed at 5 retailers as of November 6, 2026, with prices from £42,065 to £52,028, a £9,963 spread on the same certified stone. 77 Diamonds lists it at £52,028. 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

3.30
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225485618
Dimensions9.06 × 10.66 × 6.12 mm
L/W Ratio1.18
Top View
9.06 mm10.66 mm3.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2225485618
Side View
Table 58.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 57.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £52,028 GBP|Low: £42,065 GBP|High: £53,320 GBP|Avg: £46,478 GBP|-1.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3£42,065 GBP
Retailer 2£43,766 GBP
77 Diamonds£52,028 GBP

40 data points across 3 retailers

5 retailers£42,065 GBP to £52,028 GBP

B
Cheapest Retailer
-
£42,065 GBP
B
Retailer 2
-
£43,766 GBP
View
B
Retailer 3
-
£44,023 GBP
View
B
Retailer 4
-
£44,594 GBP
View
Most Expensive
B
77 Diamonds
HSZEGMUDSCD · Nov 6
£52,028 GBP
View
4 more retailers have this diamond
Prices start from £42,065 GBPSave up to £9,963 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.

B
3.30ct Heart
£42,065 GBP