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Marquise|Natural|GIA

1.00ct I VVS1 Marquise Natural Diamond

EX • I/VVS1 • GIA 1559560134

Certificate GIA 1559560134

Diamond specifications and retailer prices

From £2,575 GBP
As of November 5, 2026
Save £2,355 GBP (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,930 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559560134. Listed at 8 retailers as of November 5, 2026, with prices from £2,575 to £4,930, a £2,355 spread on the same certified stone. NZ Jewellers lists it at £4,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559560134
Dimensions9.64 × 5.05 × 3.30 mm
L/W Ratio1.91
Key to symbols
Feather, Natural
Top View
9.64 mm5.05 mm1.00 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559560134
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.4%

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 5
Current: £4,930 GBP|Low: £2,311 GBP|High: £5,565 GBP|Avg: £3,560 GBP|-11.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2£2,575 GBP
Retailer 7£2,612 GBP
Retailer 6£2,682 GBP
Retailer 8£3,076 GBP
Retailer 3£3,196 GBP
Retailer 5£3,635 GBP
Retailer 4£4,733 GBP
NZ Jewellers£4,930 GBP

41 data points across 8 retailers

8 retailers£2,575 GBP to £4,930 GBP

A
Cheapest Retailer
-
£2,575 GBP
A
Retailer 2
-
£2,612 GBP
View
Final sale: no returns
A
Retailer 3
-
£2,682 GBP
View
A
Retailer 4
-
£3,076 GBP
View
A
Retailer 5
-
£3,196 GBP
View
B+
Retailer 6
-
£3,635 GBP
View
B
Retailer 7
-
£4,733 GBP
View
Most Expensive
B
NZ Jewellers
217f085c-c767-4964-be43-d45e7998851e · Nov 5
£4,930 GBP
$6,636 USD
View
7 more retailers have this diamond
Prices start from £2,575 GBPSave up to £2,355 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
£2,575 GBP