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Marquise|Natural|GIA

1.00ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 2556533493

Certificate GIA 2556533493

Diamond specifications and retailer prices

From $6,008 SGD
As of November 6, 2026
Save $1,673 SGD (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,681 SGD at GS Diamonds · As of November 6, 2026
View at GS Diamonds

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 2556533493. Listed at 9 retailers as of November 6, 2026, with prices from $6,008 to $7,681, a $1,673 spread on the same certified stone. GS Diamonds lists it at $7,681. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556533493
Dimensions9.98 × 5.18 × 3.29 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
9.98 mm5.18 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556533493
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

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 6
Current: $7,681 SGD|Low: $5,437 SGD|High: $8,450 SGD|Avg: $7,148 SGD|-8.7%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$6,008 SGD
Retailer 6$6,420 SGD
Retailer 2$6,732 SGD
Retailer 3$6,818 SGD
Retailer 9$6,905 SGD
Retailer 4$7,356 SGD
Retailer 8$7,356 SGD
Retailer 5$7,600 SGD
GS Diamonds$7,681 SGD

28 data points across 9 retailers

9 retailers$6,008 SGD to $7,681 SGD

A
Cheapest Retailer
-
$6,008 SGD
Final sale: no returns
A
Retailer 2
-
$6,420 SGD
View
A
Retailer 3
-
$6,732 SGD
View
B+
Retailer 4
-
$6,818 SGD
View
B+
Retailer 5
-
$6,905 SGD
View
B+
Retailer 6
-
$7,356 SGD
View
B+
Retailer 7
-
$7,356 SGD
View
B+
Retailer 8
-
$7,600 SGD
View
Most Expensive
B+
GS Diamonds
AN1E-100760895540 · Nov 6
$7,681 SGD
A$9,221 AUD
View
8 more retailers have this diamond
Prices start from $6,008 SGDSave up to $1,673 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
$6,008 SGD