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Marquise|Natural|GIA

1.00ct J VVS1 Marquise Natural Diamond

VG • J/VVS1 • GIA 7423124996

Certificate GIA 7423124996

Diamond specifications and retailer prices

From £1,969 GBP
As of November 6, 2026
Save £2,625 GBP (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,594 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7423124996. Listed at 20 retailers as of November 5, 2026, with prices from £1,969 to £4,594, a £2,625 spread on the same certified stone. NZ Jewellers lists it at £4,594. 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

1.00
Carat
J
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7423124996
Dimensions9.27 × 5.49 × 3.09 mm
L/W Ratio1.69
Top View
9.27 mm5.49 mm1.00 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7423124996
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 56.4%

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 6
Current: £4,594 GBP|Low: £1,872 GBP|High: £4,594 GBP|Avg: £2,786 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 13£1,969 GBP
Retailer 15£2,167 GBP
Retailer 18£2,205 GBP
Retailer 7£2,244 GBP
Retailer 9£2,282 GBP
Retailer 3£2,389 GBP
Retailer 6£2,480 GBP
Retailer 2£2,712 GBP
Retailer 4£2,712 GBP
Retailer 14£2,712 GBP
Retailer 8£2,756 GBP
Retailer 16£2,802 GBP
Retailer 10£2,870 GBP
Retailer 5£2,884 GBP
Retailer 17£3,074 GBP
Retailer 11£3,218 GBP
Retailer 12£4,397 GBP
NZ Jewellers£4,594 GBP

42 data points across 18 retailers

20 retailers£1,969 GBP to £4,594 GBP

A
Cheapest Retailer
-
£1,969 GBP
B+
Retailer 2
-
£2,167 GBP
View
B+
Retailer 3
-
£2,205 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,244 GBP
View
B+
Retailer 5
-
£2,282 GBP
View
B+
Retailer 6
-
£2,389 GBP
View
Retailer 7
-
£2,427 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£2,480 GBP
View
B
Retailer 9
-
£2,712 GBP
View
B
Retailer 10
-
£2,712 GBP
View
B+
Retailer 11
-
£2,712 GBP
View
B
Retailer 12
-
£2,756 GBP
View
B+
Retailer 13
-
£2,802 GBP
View
Retailer 14
-
£2,870 GBP
View
Price last confirmed 29 days ago
B
Retailer 15
-
£2,884 GBP
View
Retailer 16
-
£3,035 GBP
View
Price last confirmed 14 days ago
B
Retailer 17
-
£3,074 GBP
View
B
Retailer 18
-
£3,218 GBP
View
B
Retailer 19
-
£4,397 GBP
View
Most Expensive
B
NZ Jewellers
154011fd-cfa8-4e87-b442-944940b8c849 · Nov 5
£4,594 GBP
$6,149 USD
View
19 more retailers have this diamond
Prices start from £1,969 GBPSave up to £2,625 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
£1,969 GBP