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Marquise|Natural|GIA

1.01ct M VS1 Marquise Natural Diamond

GD • M/VS1 • GIA 2528572596

Certificate GIA 2528572596

Diamond specifications and retailer prices

From £899 GBP
As of November 7, 2026
Save £2,047 GBP (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,946 GBP at NZ Jewellers · As of November 7, 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 M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2528572596. Listed at 14 retailers as of November 7, 2026, with prices from £899 to £2,946, a £2,047 spread on the same certified stone. NZ Jewellers lists it at £2,946. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
M
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2528572596
Dimensions10.91 × 5.24 × 2.66 mm
L/W Ratio2.08
Key to symbols
Feather
Top View
10.91 mm5.24 mm1.01 ctM / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2528572596
Side View
Table 74.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 50.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: £2,946 GBP|Low: £889 GBP|High: £2,946 GBP|Avg: £1,339 GBP
NZ Jewellers
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
November 7, 2026
Retailer 11£899 GBP
Retailer 2£900 GBP
Retailer 10£1,119 GBP
Retailer 7£1,179 GBP
Retailer 6£1,187 GBP
Retailer 4£1,208 GBP
Retailer 14£1,208 GBP
Retailer 12£1,263 GBP
Retailer 13£1,266 GBP
Retailer 5£1,309 GBP
Retailer 3£1,393 GBP
Retailer 9£1,474 GBP
Retailer 8£1,529 GBP
NZ Jewellers£2,946 GBP

32 data points across 14 retailers

14 retailers£899 GBP to £2,946 GBP

B+
Cheapest Retailer
-
£899 GBP
B+
Retailer 2
-
£900 GBP
View
B+
Retailer 3
-
£1,119 GBP
View
B+
Retailer 4
-
£1,179 GBP
View
B+
Retailer 5
-
£1,187 GBP
View
B+
Retailer 6
-
£1,208 GBP
View
B+
Retailer 7
-
£1,208 GBP
View
B+
Retailer 8
-
£1,263 GBP
View
B+
Retailer 9
-
£1,266 GBP
View
B
Retailer 10
-
£1,309 GBP
View
B
Retailer 11
-
£1,393 GBP
View
B
Retailer 12
-
£1,474 GBP
View
B
Retailer 13
-
£1,529 GBP
View
Most Expensive
C
NZ Jewellers
c5c84e21-52c1-4a26-a164-80351c468075 · Nov 7
£2,946 GBP
$3,943 USD
View
13 more retailers have this diamond
Prices start from £899 GBPSave up to £2,047 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.

B+
1.01ct Marquise
£899 GBP