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Heart|Natural|GIA

3.09ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 6562675468

Shape and cutting style on the report: Rose

Certificate GIA 6562675468

Diamond specifications and retailer prices

From £16,945 GBP
As of November 6, 2026
Save £5,869 GBP (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £22,814 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 3.09ct natural heart diamond

This 3.09ct natural heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562675468. Listed at 6 retailers as of November 6, 2026, with prices from £16,945 to £22,814, a £5,869 spread on the same certified stone. Yorxs lists it at £22,814. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.93°
Pavilion angle31.65°
OriginNatural
Grading LabGIA
CertificateGIA 6562675468
Dimensions9.44 × 10.47 × 3.53 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Feather, Cloud, Needle
Top View
9.44 mm10.47 mm3.09 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6562675468
Side View
Table 75.0%Crown 36.93°Girdle: Extremely ThickPavilion 31.65°Culet: NoneDepth 33.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £16,945 GBP|Low: £16,945 GBP|High: £22,945 GBP|Avg: £19,450 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 1£16,945 GBP
Retailer 4£18,419 GBP
Retailer 3£19,184 GBP
Retailer 2£20,303 GBP
Yorxs£22,814 GBP

8 data points across 5 retailers

6 retailers£16,945 GBP to £22,814 GBP

B+
Cheapest Retailer
-
£16,945 GBP
B+
Retailer 2
-
£17,937 GBP
View
B+
Retailer 3
-
£18,419 GBP
View
Final sale: no returns
B
Retailer 4
-
£19,184 GBP
View
B
Retailer 5
-
£20,303 GBP
View
Most Expensive
B
Yorxs
5A3036C89 · Nov 6
£22,814 GBP
€29,082 EUR
View
5 more retailers have this diamond
Prices start from £16,945 GBPSave up to £5,869 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+
3.09ct Heart
£16,945 GBP