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Heart|Natural|GIA

0.80ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 3405535432

Certificate GIA 3405535432

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)
18 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 3405535432. Listed at 18 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 3405535432
Dimensions5.40 × 5.09 × 3.46 mm
L/W Ratio1.06
Top View
5.40 mm5.09 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3405535432
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

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 6
Current: $5,692 SGD|Low: $2,497 SGD|High: $5,767 SGD|Avg: $3,951 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$2,691 SGD
Retailer 11$2,723 SGD
Retailer 10$2,857 SGD
Retailer 9$3,346 SGD
Retailer 6$3,446 SGD
Retailer 3$3,649 SGD
Retailer 4$4,045 SGD
Retailer 2$4,083 SGD
Retailer 5$4,816 SGD
Retailer 8$5,126 SGD
MOH London$5,692 SGD

36 data points across 11 retailers

18 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
B
Retailer 6
-
$2,954 SGD
View
B
Retailer 7
-
$3,014 SGD
View
B
Retailer 8
-
$3,268 SGD
View
B
Retailer 9
-
$3,268 SGD
View
B
Retailer 10
-
$3,346 SGD
View
B
Retailer 11
-
$3,383 SGD
View
B
Retailer 12
-
$3,446 SGD
View
Retailer 13
-
$3,649 SGD
View
Price last confirmed 31 days ago
B
Retailer 14
-
$4,045 SGD
View
B
Retailer 15
-
$4,083 SGD
View
B
Retailer 16
-
$4,816 SGD
View
Retailer 17
-
$5,126 SGD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
9477A6997 · Nov 4
$5,692 SGD
£3,497 GBP
View
17 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