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Marquise|Natural|GIA

1.00ct J VVS2 Marquise Natural Diamond

GD • J/VVS2 • GIA 5556840423

Certificate GIA 5556840423

Diamond specifications and retailer prices

From £1,597 GBP
As of November 2, 2026
Save £2,023 GBP (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,620 GBP at NZ Jewellers · As of November 3, 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 VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5556840423. Listed at 8 retailers as of November 2, 2026, with prices from £1,597 to £3,620, a £2,023 spread on the same certified stone. NZ Jewellers lists it at £3,620. 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
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle39.26°
Pavilion angle38.28°
OriginNatural
Grading LabGIA
CertificateGIA 5556840423
Dimensions9.47 × 5.32 × 3.20 mm
L/W Ratio1.78
Girdle conditionExtremely Thick
Key to symbols
Crystal, Needle, Pinpoint, Feather
Top View
9.47 mm5.32 mm1.00 ctJ / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 5556840423
Side View
Table 66.0%Crown 39.26°GirdlePavilion 38.28°Culet: NoneDepth 60.2%

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 2
Current: £3,620 GBP|Low: £1,597 GBP|High: £3,620 GBP|Avg: £1,973 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£1,597 GBP
Retailer 2£1,636 GBP
Retailer 6£1,680 GBP
Retailer 8£1,732 GBP
Retailer 3£1,768 GBP
Retailer 7£1,811 GBP
Retailer 5£3,034 GBP
NZ Jewellers£3,620 GBP

35 data points across 8 retailers

8 retailers£1,597 GBP to £3,620 GBP

A
Cheapest Retailer
-
£1,597 GBP
A
Retailer 2
-
£1,636 GBP
View
B+
Retailer 3
-
£1,680 GBP
View
B+
Retailer 4
-
£1,732 GBP
View
B+
Retailer 5
-
£1,768 GBP
View
B+
Retailer 6
-
£1,811 GBP
View
B
Retailer 7
-
£3,034 GBP
View
Most Expensive
C
NZ Jewellers
4a88f246-abdb-47cb-90e5-6161fb1a90f7 · Nov 3
£3,620 GBP
$4,872 USD
View
7 more retailers have this diamond
Prices start from £1,597 GBPSave up to £2,023 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
£1,597 GBP