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Marquise|Natural|GIA

1.00ct J VVS1 Marquise Natural Diamond

VG • J/VVS1 • GIA 1543758235

Certificate GIA 1543758235

Diamond specifications and retailer prices

From £1,230 GBP
As of November 6, 2026
Save £2,226 GBP (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,456 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 1543758235. Listed at 19 retailers as of November 5, 2026, with prices from £1,230 to £3,456, a £2,226 spread on the same certified stone. NZ Jewellers lists it at £3,456. 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
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1543758235
Dimensions9.68 × 5.20 × 3.29 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
9.68 mm5.20 mm1.00 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1543758235
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.2%

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: £1,230 GBP|Low: £1,230 GBP|High: £2,931 GBP|Avg: £1,911 GBP|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1£1,230 GBP
Retailer 6£1,525 GBP
Retailer 3£1,796 GBP
Retailer 8£1,877 GBP
Retailer 2£2,017 GBP
Retailer 7£2,032 GBP
Retailer 5£2,064 GBP
Retailer 4£2,896 GBP

36 data points across 8 retailers

19 retailers£1,230 GBP to £3,456 GBP

A
Cheapest Retailer
-
£1,230 GBP
A
Retailer 2
-
£1,493 GBP
View
B+
Retailer 3
-
£1,525 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,628 GBP
View
B+
Retailer 5
-
£1,653 GBP
View
Retailer 6
-
£1,653 GBP
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£1,662 GBP
View
B+
Retailer 8
-
£1,730 GBP
View
B+
Retailer 9
-
£1,796 GBP
View
B+
Retailer 10
-
£1,877 GBP
View
B+
Retailer 11
-
£1,890 GBP
View
B+
Retailer 12
-
£1,907 GBP
View
B+
Retailer 13
-
£1,932 GBP
View
Retailer 14
-
£2,006 GBP
View
Price last confirmed 62 days ago
B+
Retailer 15
-
£2,017 GBP
View
Retailer 16
-
£2,032 GBP
View
Price last confirmed 32 days ago
B+
Retailer 17
-
£2,064 GBP
View
B
Retailer 18
-
£2,896 GBP
View
Most Expensive
B
NZ Jewellers
bc8669a2-72d6-4ec5-8ee9-682ccf1c3aa3 · Nov 5
£3,456 GBP
$4,626 USD
View
18 more retailers have this diamond
Prices start from £1,230 GBPSave up to £2,226 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
£1,230 GBP