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Marquise|Natural|GIA

1.00ct G VS1 Marquise Natural Diamond

EX • G/VS1 • GIA 1565506880

Certificate GIA 1565506880

Diamond specifications and retailer prices

From £3,520 GBP
$4,716 USD
As of November 1, 2026
Save £2,775 GBP (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £6,295 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 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 1565506880. Listed at 18 retailers as of October 27, 2026, with prices from £3,520 to £6,295, a £2,775 spread on the same certified stone. Wholesale Diamonds Direct lists it at £6,295. 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
Crown angle39.32°
Pavilion angle37.93°
OriginNatural
Grading LabGIA
CertificateGIA 1565506880
Dimensions9.88 × 5.22 × 3.15 mm
L/W Ratio1.89
Culet sizeNone
Top View
9.88 mm5.22 mm1.00 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565506880
Side View
Table 61.0%Crown 39.32°Girdle: MED-THKPavilion 37.93°Culet: NDepth 60.3%

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: £4,678 GBP|Low: £3,520 GBP|High: £6,295 GBP|Avg: £4,482 GBP|+0.1%
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
Retailer 14
Retailer 15
Retailer 16
Wholesale Diamonds Direct
November 2, 2026
Retailer 8£3,520 GBP
Retailer 5£3,551 GBP
Retailer 15£3,654 GBP
Retailer 2£3,738 GBP
Retailer 12£3,769 GBP
Retailer 7£3,851 GBP
Retailer 10£3,986 GBP
Retailer 4£4,209 GBP
Retailer 6£4,407 GBP
Retailer 16£4,413 GBP
Retailer 9£4,556 GBP
Retailer 1£4,678 GBP
Retailer 3£4,879 GBP
Retailer 11£4,895 GBP
Retailer 14£5,951 GBP
Retailer 13£6,089 GBP
Wholesale Diamonds Direct£6,295 GBP

26 data points across 17 retailers

18 retailers£3,520 GBP to £6,295 GBP

A
Cheapest Retailer
-
£3,520 GBP
$4,716 USD
A
Retailer 2
-
£3,551 GBP
$4,758 USD
View
A
Retailer 3
-
£3,595 GBP
SGD 6,509 SGD
View
A
Retailer 4
-
£3,654 GBP
$4,896 USD
View
A
Retailer 5
-
£3,738 GBP
$5,008 USD
View
A
Retailer 6
-
£3,769 GBP
$5,050 USD
View
B+
Retailer 7
-
£3,851 GBP
SGD 6,973 SGD
View
B+
Retailer 8
-
£3,986 GBP
View
B+
Retailer 9
-
£4,209 GBP
$5,640 USD
View
B+
Retailer 10
-
£4,407 GBP
$5,905 USD
View
B+
Retailer 11
-
£4,413 GBP
$5,913 USD
View
B+
Retailer 12
-
£4,556 GBP
€5,814 EUR
View
B+
Retailer 13
-
£4,678 GBP
A$9,644 AUD
View
B
Retailer 14
-
£4,879 GBP
View
B+
Retailer 15
-
£4,895 GBP
$6,559 USD
View
B
Retailer 16
-
£5,951 GBP
$7,974 USD
View
B
Retailer 17
-
£6,089 GBP
$8,159 USD
View
Most Expensive
B
Wholesale Diamonds Direct
495862283 · Oct 27
£6,295 GBP
$8,435 USD
View
17 more retailers have this diamond
Prices start from £3,520 GBPSave up to £2,775 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
£3,520 GBP