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Marquise|Natural|GIA

1.00ct H VVS1 Marquise Natural Diamond

ID • H/VVS1 • GIA 1565401263

Certificate GIA 1565401263

Diamond specifications and retailer prices

From £3,380 GBP
As of November 6, 2026
Save £2,436 GBP (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £5,816 GBP at MOH London · As of November 4, 2026
View at MOH London

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 1565401263. Listed at 11 retailers as of November 4, 2026, with prices from £3,380 to £5,816, a £2,436 spread on the same certified stone. MOH London lists it at £5,816. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565401263
Dimensions9.34 × 5.21 × 3.35 mm
L/W Ratio1.79
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Chip, Feather, Natural
Top View
9.34 mm5.21 mm1.00 ctH / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565401263
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.3%

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: £5,816 GBP|Low: £3,098 GBP|High: £5,903 GBP|Avg: £4,107 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£3,380 GBP
Retailer 5£3,493 GBP
Retailer 3£3,584 GBP
Retailer 7£3,825 GBP
Retailer 2£4,121 GBP
Retailer 8£4,258 GBP
Retailer 4£4,468 GBP
MOH London£5,816 GBP

37 data points across 8 retailers

11 retailers£3,380 GBP to £5,816 GBP

B+
Cheapest Retailer
-
£3,380 GBP
Final sale: no returns
B+
Retailer 2
-
£3,493 GBP
View
B+
Retailer 3
-
£3,584 GBP
View
Retailer 4
-
£3,662 GBP
View
Price last confirmed 30 days ago
Retailer 5
-
£3,662 GBP
View
Price last confirmed 30 days ago
Retailer 6
-
£3,825 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
£3,955 GBP
View
Price last confirmed 37 days ago
B+
Retailer 8
-
£4,121 GBP
View
B+
Retailer 9
-
£4,258 GBP
View
B+
Retailer 10
-
£4,468 GBP
View
Most Expensive
B
MOH London
3E7F9AF71 · Nov 4
£5,816 GBP
View
10 more retailers have this diamond
Prices start from £3,380 GBPSave up to £2,436 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
£3,380 GBP