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Marquise|Natural|GIA

1.09ct F VS1 Marquise Natural Diamond

VG • F/VS1 • GIA 2548989923

Shape and cutting style on the report: Hexagonal

Certificate GIA 2548989923

Diamond specifications and retailer prices

From $6,393 SGD
As of November 2, 2026
Save $2,746 SGD (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $9,139 SGD at Diamonds Direct · As of November 1, 2026
View at Diamonds Direct

About this 1.09ct natural marquise diamond

This 1.09ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2548989923. Listed at 2 retailers as of November 1, 2026, with prices from $6,393 to $9,139, a $2,746 spread on the same certified stone. Diamonds Direct lists it at $9,139. 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

1.09
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548989923
Dimensions9.13 × 5.30 × 2.54 mm
L/W Ratio1.72
Top View
9.13 mm5.30 mm1.09 ctF / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 2548989923
Side View
Table 68.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 48.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,139 SGD|Low: $5,027 SGD|High: $13,163 SGD|Avg: $8,700 SGD|-8.7%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$5,027 SGD
Retailer 2$6,393 SGD
Retailer 4$9,013 SGD
Diamonds Direct$9,139 SGD
Retailer 5$13,163 SGD

30 data points across 5 retailers

2 retailers$6,393 SGD to $9,139 SGD

A
Cheapest Retailer
-
$6,393 SGD
Most Expensive
B
Diamonds Direct
1119665 · Nov 1
$9,139 SGD
$7,146 USD
View
1 more retailer has this diamond
Prices start from $6,393 SGDSave up to $2,746 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
1.09ct Marquise
$6,393 SGD