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Marquise|Natural|GIA

1.00ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 6555515580

Certificate GIA 6555515580

Diamond specifications and retailer prices

From $5,306 SGD
As of November 4, 2026
Save $2,513 SGD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,819 SGD at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555515580. Listed at 11 retailers as of November 4, 2026, with prices from $5,306 to $7,819, a $2,513 spread on the same certified stone. Diamonds Direct lists it at $7,819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555515580
Dimensions9.40 × 5.09 × 3.34 mm
L/W Ratio1.85
Culet sizeVery Small
Key to symbols
Feather, Needle, Natural, Extra Facet
Top View
9.40 mm5.09 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555515580
Side View
Table 64.0%CrownGirdle: VTK-ETKPavilionCulet: Very SmallDepth 65.6%

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: Nov 4
Current: $7,819 SGD|Low: $5,110 SGD|High: $7,974 SGD|Avg: $6,597 SGD
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$5,306 SGD
Retailer 9$5,683 SGD
Retailer 8$6,068 SGD
Retailer 2$6,331 SGD
Retailer 3$6,452 SGD
Retailer 11$6,549 SGD
Retailer 6$6,972 SGD
Retailer 10$6,972 SGD
Retailer 7$7,203 SGD
Retailer 4$7,263 SGD
Diamonds Direct$7,819 SGD

38 data points across 11 retailers

11 retailers$5,306 SGD to $7,819 SGD

A
Cheapest Retailer
-
$5,306 SGD
A
Retailer 2
-
$5,683 SGD
View
Final sale: no returns
A
Retailer 3
-
$6,068 SGD
View
A
Retailer 4
-
$6,331 SGD
View
A
Retailer 5
-
$6,452 SGD
View
B+
Retailer 6
-
$6,549 SGD
View
B+
Retailer 7
-
$6,972 SGD
View
B+
Retailer 8
-
$6,972 SGD
View
B+
Retailer 9
-
$7,203 SGD
View
B+
Retailer 10
-
$7,263 SGD
View
Most Expensive
B+
Diamonds Direct
1155635 · Nov 6
$7,819 SGD
$6,101 USD
View
10 more retailers have this diamond
Prices start from $5,306 SGDSave up to $2,513 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
1.00ct Marquise
$5,306 SGD