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Marquise|Natural|GIA

1.00ct H VVS1 Marquise Natural Diamond

EX • H/VVS1 • GIA 1558074152

Certificate GIA 1558074152

Diamond specifications and retailer prices

From £3,421 GBP
As of November 6, 2026
Save £3,423 GBP (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £6,844 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558074152. Listed at 18 retailers as of November 5, 2026, with prices from £3,421 to £6,844, a £3,423 spread on the same certified stone. NZ Jewellers lists it at £6,844. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.15°
Pavilion angle39.84°
OriginNatural
Grading LabGIA
CertificateGIA 1558074152
Dimensions10.25 × 5.30 × 3.16 mm
L/W Ratio1.93
Culet sizeNone
Top View
10.25 mm5.30 mm1.00 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558074152
Side View
Table 60.0%Crown 38.15°Girdle: MED-THKPavilion 39.84°Culet: NoneDepth 59.5%

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 6
Current: £6,844 GBP|Low: £3,136 GBP|High: £6,844 GBP|Avg: £4,396 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
November 6, 2026
Retailer 14£3,421 GBP
Retailer 6£3,423 GBP
Retailer 3£3,508 GBP
Retailer 16£3,581 GBP
Retailer 8£3,807 GBP
Retailer 15£3,807 GBP
Retailer 12£3,991 GBP
Retailer 2£4,079 GBP
Retailer 10£4,079 GBP
Retailer 4£4,191 GBP
Retailer 5£4,191 GBP
Retailer 17£4,333 GBP
Retailer 11£4,390 GBP
Retailer 9£4,770 GBP
Retailer 7£5,983 GBP
Retailer 13£6,499 GBP
NZ Jewellers£6,844 GBP

42 data points across 17 retailers

18 retailers£3,421 GBP to £6,844 GBP

B+
Cheapest Retailer
-
£3,421 GBP
Final sale: no returns
B+
Retailer 2
-
£3,423 GBP
View
B+
Retailer 3
-
£3,508 GBP
View
B+
Retailer 4
-
£3,581 GBP
View
B+
Retailer 5
-
£3,807 GBP
View
B+
Retailer 6
-
£3,807 GBP
View
B+
Retailer 7
-
£3,991 GBP
View
B
Retailer 8
-
£4,079 GBP
View
B+
Retailer 9
-
£4,079 GBP
View
B+
Retailer 10
-
£4,191 GBP
View
B+
Retailer 11
-
£4,191 GBP
View
B+
Retailer 12
-
£4,241 GBP
View
B+
Retailer 13
-
£4,333 GBP
View
B+
Retailer 14
-
£4,390 GBP
View
B
Retailer 15
-
£4,770 GBP
View
B
Retailer 16
-
£5,983 GBP
View
B
Retailer 17
-
£6,499 GBP
View
Most Expensive
B
NZ Jewellers
15d81489-ff96-4155-9f9e-7e9ff6087617 · Nov 5
£6,844 GBP
$9,160 USD
View
17 more retailers have this diamond
Prices start from £3,421 GBPSave up to £3,423 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+
1.00ct Marquise
£3,421 GBP