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Marquise|Natural|GIA

1.01ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 5566657857

Certificate GIA 5566657857

Diamond specifications and retailer prices

From £2,606 GBP
As of November 4, 2026
Save £3,460 GBP (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £6,066 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded H 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 5566657857. Listed at 12 retailers as of November 4, 2026, with prices from £2,606 to £6,066, a £3,460 spread on the same certified stone. NZ Jewellers lists it at £6,066. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566657857
Dimensions9.78 × 5.22 × 3.23 mm
L/W Ratio1.87
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.78 mm5.22 mm1.01 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566657857
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.8%

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 4
Current: £6,066 GBP|Low: £2,586 GBP|High: £6,066 GBP|Avg: £3,635 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8£2,606 GBP
Retailer 5£2,641 GBP
Retailer 3£2,800 GBP
Retailer 7£3,150 GBP
Retailer 2£3,306 GBP
Retailer 10£3,482 GBP
Retailer 11£3,482 GBP
Retailer 9£4,017 GBP
Retailer 6£4,020 GBP
Retailer 4£5,530 GBP
NZ Jewellers£6,066 GBP

9 data points across 11 retailers

12 retailers£2,606 GBP to £6,066 GBP

A
Cheapest Retailer
-
£2,606 GBP
A
Retailer 2
-
£2,641 GBP
View
A
Retailer 3
-
£2,800 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,910 GBP
View
B+
Retailer 5
-
£3,150 GBP
View
B+
Retailer 6
-
£3,306 GBP
View
B+
Retailer 7
-
£3,482 GBP
View
B+
Retailer 8
-
£3,482 GBP
View
B
Retailer 9
-
£4,017 GBP
View
B
Retailer 10
-
£4,020 GBP
View
B
Retailer 11
-
£5,530 GBP
View
Most Expensive
B
NZ Jewellers
b8e84063-bd05-414c-9e27-ea3ce296764f · Nov 5
£6,066 GBP
$8,164 USD
View
11 more retailers have this diamond
Prices start from £2,606 GBPSave up to £3,460 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
1.01ct Marquise
£2,606 GBP