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Marquise|Natural|GIA

1.00ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 1548518589

Certificate GIA 1548518589

Diamond specifications and retailer prices

From £4,583 GBP
CA$8,529 CAD
As of October 30, 2026
Save £3,356 GBP (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,939 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded E 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 1548518589. Listed at 9 retailers as of October 27, 2026, with prices from £4,583 to £7,939, a £3,356 spread on the same certified stone. Wholesale Diamonds Direct lists it at £7,939. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548518589
Dimensions9.99 × 5.25 × 3.29 mm
L/W Ratio1.90
Top View
9.99 mm5.25 mm1.00 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548518589
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £5,495 GBP|Low: £3,367 GBP|High: £7,939 GBP|Avg: £5,354 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
October 31, 2026
Retailer 3£3,367 GBP
Retailer 5£4,352 GBP
Retailer 7£4,583 GBP
Retailer 13£4,614 GBP
Retailer 4£4,844 GBP
Retailer 11£5,147 GBP
Retailer 8£5,412 GBP
Retailer 1£5,495 GBP
Retailer 9£5,508 GBP
Retailer 12£5,508 GBP
Retailer 6£5,649 GBP
Retailer 10£5,694 GBP
Retailer 2£6,911 GBP
Wholesale Diamonds Direct£7,939 GBP

39 data points across 14 retailers

9 retailers£4,583 GBP to £7,939 GBP

B+
Cheapest Retailer
-
£4,583 GBP
CA$8,529 CAD
B+
Retailer 2
-
£5,147 GBP
$6,897 USD
View
B+
Retailer 3
-
£5,412 GBP
$7,252 USD
View
B+
Retailer 4
-
£5,495 GBP
View
B+
Retailer 5
-
£5,508 GBP
$7,380 USD
View
B+
Retailer 6
-
£5,508 GBP
$7,380 USD
View
B+
Retailer 7
-
£5,649 GBP
€7,209 EUR
View
B+
Retailer 8
-
£5,694 GBP
$7,630 USD
View
Most Expensive
B
Wholesale Diamonds Direct
301837882 · Oct 27
£7,939 GBP
$10,637 USD
View
8 more retailers have this diamond
Prices start from £4,583 GBPSave up to £3,356 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.

B+
1.00ct Marquise
£4,583 GBP