Marquise|Natural|GIA

1.00ct D VS1 Marquise Natural Diamond

GD • D/VS1 • GIA 2554350035

Certificate GIA 2554350035

Diamond specifications and retailer prices

From £3,371 GBP
$4,524 USD
As of November 2, 2026
Save £3,366 GBP (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £7,608 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554350035. Listed at 20 retailers as of October 29, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle45.9°
Pavilion angle39.68°
OriginNatural
Grading LabGIA
CertificateGIA 2554350035
Dimensions9.12 × 5.00 × 3.38 mm
L/W Ratio1.82
Culet sizeNone
Top View
9.12 mm5.00 mm1.00 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554350035
Side View
Table 61.0%Crown 45.9°Girdle: STK-VTKPavilion 39.68°Culet: NoneDepth 67.7%

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: £4,969 GBP|Low: £3,371 GBP|High: £6,782 GBP|Avg: £4,481 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11£3,371 GBP
Retailer 8£3,803 GBP
Retailer 2£3,835 GBP
Retailer 12£3,856 GBP
Retailer 9£3,871 GBP
Retailer 4£4,121 GBP
Retailer 5£4,328 GBP
Retailer 10£4,520 GBP
Retailer 3£4,917 GBP
Retailer 1£4,969 GBP
Retailer 6£5,589 GBP
Retailer 7£6,737 GBP

44 data points across 12 retailers

20 retailers£3,371 GBP to £6,737 GBP

A
Cheapest Retailer
-
£3,371 GBP
$4,524 USD
Retailer 2
-
£3,594 GBP
$4,823 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£3,803 GBP
$5,104 USD
View
Final sale: no returns
A
Retailer 4
-
£3,835 GBP
CA$7,147 CAD
View
A
Retailer 5
-
£3,856 GBP
$5,175 USD
View
A
Retailer 6
-
£3,871 GBP
$5,194 USD
View
Retailer 7
-
£4,121 GBP
$5,530 USD
View
Price last confirmed 48 days ago
Retailer 8
-
£4,121 GBP
$5,530 USD
View
Price last confirmed 32 days ago
Retailer 9
-
£4,121 GBP
$5,530 USD
View
Price last confirmed 25 days ago
Retailer 10
-
£4,121 GBP
$5,530 USD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
£4,328 GBP
View
Retailer 12
-
£4,520 GBP
A$9,332 AUD
View
Price last confirmed 29 days ago
Retailer 13
-
£4,755 GBP
$6,381 USD
View
Price last confirmed 34 days ago
Retailer 14
-
£4,755 GBP
$6,381 USD
View
Price last confirmed 48 days ago
B
Retailer 15
-
£4,917 GBP
View
B+
Retailer 16
-
£4,969 GBP
€6,350 EUR
View
Retailer 17
-
£5,017 GBP
$6,732 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
£5,589 GBP
ZAR 121,159 ZAR
View
B
Retailer 19
-
£6,737 GBP
View
Most Expensive
NZ Jewellers
38f69165-a7a3-43ea-99ed-46f2e228c7a9 · Sep 30
£7,608 GBP
$10,209 USD
View
Price last confirmed 33 days ago
19 more retailers have this diamond
Prices start from £3,371 GBPSave up to £3,366 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
1.00ct Marquise
£3,371 GBP