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Marquise|Natural|GIA

1.01ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 6551046793

Certificate GIA 6551046793

Diamond specifications and retailer prices

From £2,435 GBP
As of November 4, 2026
Save £2,534 GBP (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,969 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 J 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 6551046793. Listed at 17 retailers as of November 4, 2026, with prices from £2,435 to £4,969, a £2,534 spread on the same certified stone. NZ Jewellers lists it at £4,969. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551046793
Dimensions10.03 × 5.15 × 3.25 mm
L/W Ratio1.95
Top View
10.03 mm5.15 mm1.01 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551046793
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.1%

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 4
Current: £2,711 GBP|Low: £2,413 GBP|High: £4,826 GBP|Avg: £3,055 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10£2,435 GBP
Retailer 7£2,532 GBP
Retailer 6£2,632 GBP
Retailer 1£2,711 GBP
Retailer 8£2,727 GBP
Retailer 4£2,871 GBP
Retailer 2£2,962 GBP
Retailer 9£3,055 GBP
Retailer 3£3,319 GBP
Retailer 5£4,770 GBP

40 data points across 10 retailers

17 retailers£2,435 GBP to £4,969 GBP

B+
Cheapest Retailer
-
£2,435 GBP
B+
Retailer 2
-
£2,532 GBP
View
B+
Retailer 3
-
£2,632 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,685 GBP
View
B+
Retailer 5
-
£2,711 GBP
View
B
Retailer 6
-
£2,727 GBP
View
Retailer 7
-
£2,852 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£2,852 GBP
View
B+
Retailer 9
-
£2,871 GBP
View
B
Retailer 10
-
£2,961 GBP
View
B
Retailer 11
-
£2,962 GBP
View
Retailer 12
-
£3,055 GBP
View
Price last confirmed 29 days ago
B
Retailer 13
-
£3,074 GBP
View
B
Retailer 14
-
£3,291 GBP
View
B
Retailer 15
-
£3,319 GBP
View
B
Retailer 16
-
£4,770 GBP
View
Most Expensive
B
NZ Jewellers
2ef40ad1-0766-41d0-8301-7bb8f2cb32b3 · Nov 5
£4,969 GBP
$6,651 USD
View
16 more retailers have this diamond
Prices start from £2,435 GBPSave up to £2,534 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
£2,435 GBP