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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 $2,177 USD
As of November 1, 2026
Save $2,485 USD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,662 USD 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 $2,177 to $4,662, a $2,485 spread on the same certified stone. MOH London lists it at $4,662. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,662 USD|Low: $2,225 USD|High: $4,718 USD|Avg: $3,163 USD|-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$2,225 USD
Retailer 9$2,322 USD
Retailer 3$2,400 USD
Retailer 7$2,411 USD
Retailer 8$2,734 USD
Retailer 4$2,844 USD
Retailer 11$2,981 USD
Retailer 2$3,322 USD
Retailer 5$3,963 USD
Retailer 6$4,102 USD
MOH London$4,662 USD

40 data points across 11 retailers

17 retailers$2,177 USD to $4,662 USD

B
Cheapest Retailer
-
$2,177 USD
B
Retailer 2
-
$2,225 USD
View
Final sale: no returns
B
Retailer 3
-
$2,322 USD
View
B
Retailer 4
-
$2,346 USD
View
B
Retailer 5
-
$2,400 USD
View
B
Retailer 6
-
$2,411 USD
View
B
Retailer 7
-
$2,457 USD
View
B
Retailer 8
-
$2,670 USD
View
B
Retailer 9
-
$2,670 USD
View
B
Retailer 10
-
$2,734 USD
View
B
Retailer 11
-
$2,760 USD
View
B
Retailer 12
-
$2,844 USD
£2,240 GBP
View
Retailer 13
-
$2,981 USD
A$4,587 AUD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$3,322 USD
€3,164 EUR
View
B
Retailer 15
-
$3,963 USD
ZAR 64,030 ZAR
View
B
Retailer 16
-
$4,102 USD
£3,230 GBP
View
Most Expensive
B
MOH London
262AC6373 · Nov 2
$4,662 USD
£3,671 GBP
View
16 more retailers have this diamond
Prices start from $2,177 USDSave up to $2,485 USD

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
$2,177 USD