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Heart|Natural|GIA

0.81ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 2396366476

Certificate GIA 2396366476

Diamond specifications and retailer prices

From £1,622 GBP
$2,177 USD
As of November 1, 2026
Save £1,852 GBP (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,474 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2396366476. Listed at 17 retailers as of November 1, 2026, with prices from £1,622 to £3,474, a £1,852 spread on the same certified stone. MOH London lists it at £3,474. 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

0.81
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2396366476
Dimensions5.36 × 5.02 × 3.47 mm
L/W Ratio1.07
Top View
5.36 mm5.02 mm0.81 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2396366476
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £3,474 GBP|Low: £1,658 GBP|High: £3,516 GBP|Avg: £2,355 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 2, 2026
Retailer 10£1,658 GBP
Retailer 9£1,730 GBP
Retailer 3£1,788 GBP
Retailer 7£1,797 GBP
Retailer 8£2,037 GBP
Retailer 4£2,119 GBP
Retailer 11£2,222 GBP
Retailer 2£2,476 GBP
Retailer 5£2,954 GBP
Retailer 6£3,057 GBP
MOH London£3,474 GBP

41 data points across 11 retailers

17 retailers£1,622 GBP to £3,474 GBP

B
Cheapest Retailer
-
£1,622 GBP
$2,177 USD
B
Retailer 2
-
£1,658 GBP
$2,225 USD
View
Final sale: no returns
B
Retailer 3
-
£1,730 GBP
$2,322 USD
View
B
Retailer 4
-
£1,748 GBP
$2,346 USD
View
B
Retailer 5
-
£1,788 GBP
$2,400 USD
View
B
Retailer 6
-
£1,797 GBP
$2,411 USD
View
B
Retailer 7
-
£1,831 GBP
$2,457 USD
View
B
Retailer 8
-
£1,990 GBP
$2,670 USD
View
B
Retailer 9
-
£1,990 GBP
$2,670 USD
View
B
Retailer 10
-
£2,037 GBP
$2,734 USD
View
B
Retailer 11
-
£2,057 GBP
$2,760 USD
View
B
Retailer 12
-
£2,119 GBP
View
Retailer 13
-
£2,222 GBP
A$4,587 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
£2,476 GBP
€3,164 EUR
View
B
Retailer 15
-
£2,954 GBP
ZAR 64,030 ZAR
View
B
Retailer 16
-
£3,057 GBP
View
Most Expensive
B
MOH London
262AC6373 · Nov 2
£3,474 GBP
View
16 more retailers have this diamond
Prices start from £1,622 GBPSave up to £1,852 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
0.81ct Heart
£1,622 GBP