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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 £3,725 GBP
SGD 6,755 SGD
As of November 2, 2026
Save £1,600 GBP (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £5,325 GBP 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 £3,725 to £5,325, a £1,600 spread on the same certified stone. Diamonds Direct lists it at £5,325. 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

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 2
Current: £5,325 GBP|Low: £2,929 GBP|High: £7,670 GBP|Avg: £5,069 GBP|-8.7%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3£2,929 GBP
Retailer 2£3,725 GBP
Retailer 4£5,252 GBP
Diamonds Direct£5,325 GBP
Retailer 5£7,670 GBP

30 data points across 5 retailers

2 retailers£3,725 GBP to £5,325 GBP

A
Cheapest Retailer
-
£3,725 GBP
SGD 6,755 SGD
Most Expensive
B
Diamonds Direct
1119665 · Nov 1
£5,325 GBP
$7,146 USD
View
1 more retailer has this diamond
Prices start from £3,725 GBPSave up to £1,600 GBP

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
£3,725 GBP