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Marquise|Natural|GIA

1.00ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 7521697460

Certificate GIA 7521697460

Diamond specifications and retailer prices

From £4,148 GBP
$5,558 USD
As of October 31, 2026
Save £1,110 GBP (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,259 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 7521697460. Listed at 9 retailers as of October 31, 2026, with prices from £4,148 to £5,259, a £1,110 spread on the same certified stone. Taylor and Hart lists it at £5,259. 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 7521697460
Dimensions9.54 × 5.16 × 3.32 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural, Needle, Pinpoint
Top View
9.54 mm5.16 mm1.00 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7521697460
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.3%

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: Oct 31
Current: £4,916 GBP|Low: £4,031 GBP|High: £5,259 GBP|Avg: £4,636 GBP|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
November 1, 2026
Retailer 7£4,031 GBP
Retailer 3£4,287 GBP
Retailer 5£4,408 GBP
Retailer 4£4,471 GBP
Retailer 2£4,486 GBP
Retailer 1£4,916 GBP
Retailer 6£5,206 GBP
Taylor and Hart£5,259 GBP

40 data points across 8 retailers

9 retailers£4,148 GBP to £5,259 GBP

A
Cheapest Retailer
-
£4,148 GBP
$5,558 USD
A
Retailer 2
-
£4,287 GBP
€5,470 EUR
View
B+
Retailer 3
-
£4,408 GBP
CA$8,203 CAD
View
B+
Retailer 4
-
£4,471 GBP
$5,990 USD
View
A
Retailer 5
-
£4,486 GBP
SGD 8,123 SGD
View
B+
Retailer 6
-
£4,616 GBP
$6,185 USD
View
B+
Retailer 7
-
£4,916 GBP
View
B+
Retailer 8
-
£5,206 GBP
$6,975 USD
View
Most Expensive
B
Taylor and Hart
HNDWA0Y · Oct 31
£5,259 GBP
$7,046 USD
View
8 more retailers have this diamond
Prices start from £4,148 GBPSave up to £1,110 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
£4,148 GBP