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Heart|Natural|GIA

0.80ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 1403648564

Certificate GIA 1403648564

Diamond specifications and retailer prices

From $2,666 SGD
As of November 6, 2026
Save $3,026 SGD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,692 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-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 1403648564. Listed at 20 retailers as of November 4, 2026, with prices from $2,666 to $5,692, a $3,026 spread on the same certified stone. MOH London lists it at $5,692. 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

0.80
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1403648564
Dimensions5.53 × 5.10 × 3.34 mm
L/W Ratio1.08
Culet sizeNone
Top View
5.53 mm5.10 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1403648564
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.4%

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 6
Current: $5,692 SGD|Low: $2,691 SGD|High: $5,767 SGD|Avg: $3,921 SGD|-1.3%
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 8$2,691 SGD
Retailer 3$2,723 SGD
Retailer 12$2,857 SGD
Retailer 10$2,950 SGD
Retailer 11$3,346 SGD
Retailer 7$3,446 SGD
Retailer 4$3,649 SGD
Retailer 5$4,045 SGD
Retailer 2$4,083 SGD
Retailer 6$4,816 SGD
Retailer 9$5,126 SGD
MOH London$5,692 SGD

36 data points across 12 retailers

20 retailers$2,666 SGD to $5,692 SGD

B
Cheapest Retailer
-
$2,666 SGD
B
Retailer 2
-
$2,691 SGD
View
B
Retailer 3
-
$2,723 SGD
View
Final sale: no returns
B
Retailer 4
-
$2,846 SGD
View
B
Retailer 5
-
$2,857 SGD
View
Retailer 6
-
$2,950 SGD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$2,954 SGD
View
B
Retailer 8
-
$3,014 SGD
View
B
Retailer 9
-
$3,268 SGD
View
B
Retailer 10
-
$3,268 SGD
View
B
Retailer 11
-
$3,346 SGD
View
B
Retailer 12
-
$3,383 SGD
View
B
Retailer 13
-
$3,446 SGD
View
Retailer 14
-
$3,649 SGD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$3,749 SGD
View
B
Retailer 16
-
$4,045 SGD
View
B
Retailer 17
-
$4,083 SGD
View
B
Retailer 18
-
$4,816 SGD
View
Retailer 19
-
$5,126 SGD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
5AA740087 · Nov 4
$5,692 SGD
£3,497 GBP
View
19 more retailers have this diamond
Prices start from $2,666 SGDSave up to $3,026 SGD

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
0.80ct Heart
$2,666 SGD