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Heart|Natural|GIA

0.80ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 5436177613

Certificate GIA 5436177613

Diamond specifications and retailer prices

From $2,280 SGD
$1,783 USD
As of November 1, 2026
Save $2,602 SGD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,882 SGD at MOH London · As of November 2, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5436177613. Listed at 18 retailers as of November 1, 2026, with prices from $2,280 to $4,882, a $2,602 spread on the same certified stone. MOH London lists it at $4,882. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5436177613
Dimensions5.45 × 4.88 × 3.37 mm
L/W Ratio1.12
Top View
5.45 mm4.88 mm0.80 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5436177613
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: 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: $4,882 SGD|Low: $2,136 SGD|High: $4,941 SGD|Avg: $3,218 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 4$2,280 SGD
Retailer 7$2,315 SGD
Retailer 13$2,330 SGD
Retailer 5$2,457 SGD
Retailer 12$2,491 SGD
Retailer 10$2,525 SGD
Retailer 11$3,054 SGD
Retailer 2$3,057 SGD
Retailer 3$3,427 SGD
Retailer 9$3,479 SGD
Retailer 6$3,513 SGD
Retailer 8$4,150 SGD
MOH London$4,882 SGD

39 data points across 13 retailers

18 retailers$2,280 SGD to $4,882 SGD

B
Cheapest Retailer
-
$2,280 SGD
$1,783 USD
B
Retailer 2
-
$2,315 SGD
$1,810 USD
View
B
Retailer 3
-
$2,330 SGD
$1,822 USD
View
Final sale: no returns
B
Retailer 4
-
$2,457 SGD
$1,921 USD
View
B
Retailer 5
-
$2,491 SGD
$1,948 USD
View
B
Retailer 6
-
$2,525 SGD
$1,974 USD
View
B
Retailer 7
-
$2,577 SGD
$2,015 USD
View
B
Retailer 8
-
$2,604 SGD
$2,036 USD
View
B
Retailer 9
-
$2,826 SGD
$2,210 USD
View
B
Retailer 10
-
$2,826 SGD
$2,210 USD
View
B
Retailer 11
-
$2,929 SGD
$2,290 USD
View
B
Retailer 12
-
$3,054 SGD
$2,388 USD
View
B
Retailer 13
-
$3,057 SGD
£1,882 GBP
View
Retailer 14
-
$3,427 SGD
A$4,122 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
$3,479 SGD
€2,591 EUR
View
B
Retailer 16
-
$3,513 SGD
£2,163 GBP
View
B
Retailer 17
-
$4,150 SGD
ZAR 52,425 ZAR
View
Most Expensive
B
MOH London
0C21FB51E · Nov 2
$4,882 SGD
£3,006 GBP
View
17 more retailers have this diamond
Prices start from $2,280 SGDSave up to $2,602 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
$2,280 SGD