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Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 6435859264

Certificate GIA 6435859264

Diamond specifications and retailer prices

From $2,400 SGD
$1,877 USD
As of November 1, 2026
Save $2,738 SGD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,139 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 G 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 6435859264. Listed at 18 retailers as of November 1, 2026, with prices from $2,400 to $5,139, a $2,738 spread on the same certified stone. MOH London lists it at $5,139. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435859264
Dimensions5.36 × 4.99 × 3.47 mm
L/W Ratio1.07
Top View
5.36 mm4.99 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6435859264
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.6%

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: $5,139 SGD|Low: $2,248 SGD|High: $5,201 SGD|Avg: $3,456 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
Retailer 12
Retailer 13
November 2, 2026
Retailer 5$2,400 SGD
Retailer 13$2,453 SGD
Retailer 12$2,605 SGD
Retailer 10$2,658 SGD
Retailer 4$2,793 SGD
Retailer 11$3,013 SGD
Retailer 7$3,192 SGD
Retailer 3$3,611 SGD
Retailer 6$3,661 SGD
Retailer 2$3,698 SGD
Retailer 8$4,369 SGD
Retailer 9$4,856 SGD
MOH London$5,139 SGD

34 data points across 13 retailers

18 retailers$2,400 SGD to $5,139 SGD

B
Cheapest Retailer
-
$2,400 SGD
$1,877 USD
B
Retailer 2
-
$2,453 SGD
$1,918 USD
View
Final sale: no returns
B
Retailer 3
-
$2,605 SGD
$2,037 USD
View
Retailer 4
-
$2,658 SGD
$2,078 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
$2,692 SGD
$2,105 USD
View
B
Retailer 6
-
$2,732 SGD
$2,136 USD
View
B
Retailer 7
-
$2,793 SGD
$2,184 USD
View
B
Retailer 8
-
$2,967 SGD
$2,320 USD
View
B
Retailer 9
-
$2,967 SGD
$2,320 USD
View
B
Retailer 10
-
$3,013 SGD
$2,356 USD
View
B
Retailer 11
-
$3,069 SGD
$2,400 USD
View
B
Retailer 12
-
$3,192 SGD
£1,966 GBP
View
Retailer 13
-
$3,611 SGD
A$4,344 AUD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$3,661 SGD
€2,726 EUR
View
B
Retailer 15
-
$3,698 SGD
£2,277 GBP
View
B
Retailer 16
-
$4,369 SGD
ZAR 55,188 ZAR
View
B
Retailer 17
-
$4,856 SGD
£2,990 GBP
View
Most Expensive
B
MOH London
C71405A16 · Nov 2
$5,139 SGD
£3,164 GBP
View
17 more retailers have this diamond
Prices start from $2,400 SGDSave up to $2,738 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
$2,400 SGD