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Marquise|Natural|GIA

0.80ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 1557513874

Certificate GIA 1557513874

Diamond specifications and retailer prices

From $2,067 SGD
$1,616 USD
As of October 30, 2026
Save $670 SGD (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,737 SGD at Jared · As of October 30, 2026
View at Jared

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise 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 1557513874. Listed at 8 retailers as of October 30, 2026, with prices from $2,067 to $2,737, a $670 spread on the same certified stone. Jared lists it at $2,737. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557513874
Dimensions10.05 × 4.77 × 2.90 mm
L/W Ratio2.11
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
10.05 mm4.77 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557513874
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,737 SGD|Low: $1,849 SGD|High: $2,826 SGD|Avg: $2,439 SGD|-3.2%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$1,967 SGD
Retailer 3$2,067 SGD
Retailer 4$2,264 SGD
Retailer 2$2,492 SGD
Retailer 7$2,498 SGD
Retailer 8$2,557 SGD
Retailer 5$2,647 SGD
Retailer 6$2,647 SGD
Jared$2,737 SGD

30 data points across 9 retailers

8 retailers$2,067 SGD to $2,737 SGD

B+
Cheapest Retailer
-
$2,067 SGD
$1,616 USD
Final sale: no returns
B+
Retailer 2
-
$2,264 SGD
$1,770 USD
View
B+
Retailer 3
-
$2,492 SGD
£1,534 GBP
View
B+
Retailer 4
-
$2,498 SGD
$1,953 USD
View
B+
Retailer 5
-
$2,557 SGD
View
B
Retailer 6
-
$2,647 SGD
$2,070 USD
View
B+
Retailer 7
-
$2,647 SGD
$2,070 USD
View
Most Expensive
B
Jared
159965841 · Oct 30
$2,737 SGD
$2,140 USD
View
7 more retailers have this diamond
Prices start from $2,067 SGDSave up to $670 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 Marquise
$2,067 SGD