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Heart|Natural|GIA

0.80ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 5553466752

Certificate GIA 5553466752

Diamond specifications and retailer prices

From $1,330 SGD
$1,040 USD
As of October 31, 2026
Save $473 SGD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,803 SGD at Jared · As of October 30, 2026
View at Jared

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5553466752. Listed at 8 retailers as of October 30, 2026, with prices from $1,330 to $1,803, a $473 spread on the same certified stone. Jared lists it at $1,803. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553466752
Dimensions5.63 × 6.63 × 3.73 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal
Top View
5.63 mm6.63 mm0.80 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553466752
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,803 SGD|Low: $1,168 SGD|High: $1,994 SGD|Avg: $1,691 SGD|-9.6%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$1,330 SGD
Retailer 4$1,530 SGD
Retailer 2$1,635 SGD
Retailer 6$1,636 SGD
Retailer 7$1,650 SGD
Retailer 3$1,751 SGD
Retailer 8$1,751 SGD
Jared$1,803 SGD

42 data points across 8 retailers

8 retailers$1,330 SGD to $1,803 SGD

A
Cheapest Retailer
-
$1,330 SGD
$1,040 USD
Final sale: no returns
A
Retailer 2
-
$1,530 SGD
$1,197 USD
View
B+
Retailer 3
-
$1,635 SGD
£1,007 GBP
View
B+
Retailer 4
-
$1,636 SGD
$1,280 USD
View
B+
Retailer 5
-
$1,650 SGD
View
B+
Retailer 6
-
$1,751 SGD
$1,370 USD
View
B+
Retailer 7
-
$1,751 SGD
$1,370 USD
View
Most Expensive
B+
Jared
159886256 · Oct 30
$1,803 SGD
$1,410 USD
View
7 more retailers have this diamond
Prices start from $1,330 SGDSave up to $473 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.

A
0.80ct Heart
$1,330 SGD