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Marquise|Natural|GIA

1.00ct G VS1 Marquise Natural Diamond

EX • G/VS1 • GIA 7558177827

Certificate GIA 7558177827

Diamond specifications and retailer prices

From £2,998 GBP
$4,017 USD
As of November 1, 2026
Save £1,995 GBP (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,993 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded G colour (near-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 7558177827. Listed at 10 retailers as of November 1, 2026, with prices from £2,998 to £4,993, a £1,995 spread on the same certified stone. Do Amore Diamonds lists it at £4,993. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558177827
Dimensions10.05 × 5.20 × 3.29 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
10.05 mm5.20 mm1.00 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558177827
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

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: Nov 1
Current: £4,993 GBP|Low: £2,998 GBP|High: £5,426 GBP|Avg: £4,028 GBP|-8.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6£2,998 GBP
Retailer 8£3,397 GBP
Retailer 7£3,629 GBP
Retailer 10£3,822 GBP
Retailer 2£3,845 GBP
Retailer 3£3,852 GBP
Retailer 4£4,165 GBP
Retailer 9£4,165 GBP
Retailer 5£4,306 GBP
Do Amore Diamonds£4,993 GBP

42 data points across 10 retailers

10 retailers£2,998 GBP to £4,993 GBP

A
Cheapest Retailer
-
£2,998 GBP
$4,017 USD
A
Retailer 2
-
£3,397 GBP
$4,552 USD
View
Final sale: no returns
A
Retailer 3
-
£3,629 GBP
$4,863 USD
View
B+
Retailer 4
-
£3,822 GBP
MYR 20,861 MYR
View
A
Retailer 5
-
£3,845 GBP
View
B+
Retailer 6
-
£3,852 GBP
SGD 6,975 SGD
View
B+
Retailer 7
-
£4,165 GBP
$5,580 USD
View
B+
Retailer 8
-
£4,165 GBP
$5,580 USD
View
B+
Retailer 9
-
£4,306 GBP
$5,770 USD
View
Most Expensive
B
Do Amore Diamonds
12-100767922853 · Nov 2
£4,993 GBP
$6,690 USD
View
9 more retailers have this diamond
Prices start from £2,998 GBPSave up to £1,995 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
£2,998 GBP