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Marquise|Natural|GIA

1.00ct K VVS1 Marquise Natural Diamond

VG • K/VVS1 • GIA 1555705188

Certificate GIA 1555705188

Diamond specifications and retailer prices

From £1,579 GBP
As of November 4, 2026
Save £1,998 GBP (56%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,576 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 K colour (faint-tinted) 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 1555705188. Listed at 5 retailers as of November 4, 2026, with prices from £1,579 to £3,576, a £1,998 spread on the same certified stone. NZ Jewellers lists it at £3,576. 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
K
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1555705188
Dimensions10.07 × 5.27 × 3.01 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
10.07 mm5.27 mm1.00 ctK / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1555705188
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.1%

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 4
Current: £3,576 GBP|Low: £1,411 GBP|High: £4,034 GBP|Avg: £2,516 GBP|-11.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£1,579 GBP
Retailer 4£1,711 GBP
Retailer 2£2,052 GBP
Retailer 3£2,988 GBP
NZ Jewellers£3,576 GBP

29 data points across 5 retailers

5 retailers£1,579 GBP to £3,576 GBP

A
Cheapest Retailer
-
£1,579 GBP
Final sale: no returns
A
Retailer 2
-
£1,711 GBP
View
B+
Retailer 3
-
£2,052 GBP
View
B
Retailer 4
-
£2,988 GBP
View
Most Expensive
B
NZ Jewellers
a706e0ab-65b7-4e37-8b1b-1fbde96bf67b · Nov 5
£3,576 GBP
$4,787 USD
View
4 more retailers have this diamond
Prices start from £1,579 GBPSave up to £1,998 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
£1,579 GBP