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Marquise|Natural|GIA

1.01ct L VS1 Marquise Natural Diamond

EX • L/VS1 • GIA 1555658521

Certificate GIA 1555658521

Diamond specifications and retailer prices

From £870 GBP
As of November 7, 2026
Save £1,971 GBP (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,841 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 L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555658521. Listed at 7 retailers as of November 7, 2026, with prices from £870 to £2,841, a £1,971 spread on the same certified stone. NZ Jewellers lists it at £2,841. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555658521
Dimensions11.44 × 5.11 × 3.06 mm
L/W Ratio2.24
Girdle conditionSlightly Thick to Thick
Key to symbols
Feather
Top View
11.44 mm5.11 mm1.01 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555658521
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.8%

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 7
Current: £2,841 GBP|Low: £861 GBP|High: £2,968 GBP|Avg: £1,360 GBP|-4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 7£870 GBP
Retailer 2£876 GBP
Retailer 3£1,137 GBP
Retailer 6£1,165 GBP
Retailer 5£1,219 GBP
Retailer 4£1,484 GBP
NZ Jewellers£2,841 GBP

35 data points across 7 retailers

7 retailers£870 GBP to £2,841 GBP

A
Cheapest Retailer
-
£870 GBP
A
Retailer 2
-
£876 GBP
View
A
Retailer 3
-
£1,137 GBP
View
A
Retailer 4
-
£1,165 GBP
View
A
Retailer 5
-
£1,219 GBP
View
B+
Retailer 6
-
£1,484 GBP
View
Most Expensive
B
NZ Jewellers
f5c6d347-d613-4446-b2d0-0ebffd68f3f2 · Nov 7
£2,841 GBP
$3,802 USD
View
6 more retailers have this diamond
Prices start from £870 GBPSave up to £1,971 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
£870 GBP