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Marquise|Natural|GIA

1.00ct K VS2 Marquise Natural Diamond

VG • K/VS2 • GIA 6555328129

Certificate GIA 6555328129

Diamond specifications and retailer prices

From £826 GBP
As of November 5, 2026
Save £705 GBP (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,532 GBP at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555328129. Listed at 10 retailers as of November 3, 2026, with prices from £826 to £1,532, a £705 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,532. 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
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle40.96°
Pavilion angle38.91°
OriginNatural
Grading LabGIA
CertificateGIA 6555328129
Dimensions9.65 × 5.17 × 3.23 mm
L/W Ratio1.87
Culet sizeNone
Top View
9.65 mm5.17 mm1.00 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555328129
Side View
Table 61.0%Crown 40.96°Girdle: MED-VTKPavilion 38.91°Culet: NoneDepth 62.5%

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 5
Current: £826 GBP|Low: £734 GBP|High: £1,615 GBP|Avg: £1,171 GBP|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 5, 2026
Retailer 11£734 GBP
Retailer 1£826 GBP
Retailer 9£941 GBP
Retailer 10£958 GBP
Retailer 7£1,005 GBP
Retailer 5£1,126 GBP
Retailer 8£1,140 GBP
Retailer 3£1,201 GBP
Retailer 6£1,297 GBP
Retailer 4£1,406 GBP
Retailer 2£1,482 GBP
Wholesale Diamonds Direct£1,532 GBP

16 data points across 12 retailers

10 retailers£826 GBP to £1,532 GBP

A
Cheapest Retailer
-
£826 GBP
A
Retailer 2
-
£941 GBP
View
A
Retailer 3
-
£958 GBP
View
A
Retailer 4
-
£1,005 GBP
View
A
Retailer 5
-
£1,126 GBP
View
A
Retailer 6
-
£1,140 GBP
View
B+
Retailer 7
-
£1,201 GBP
View
A
Retailer 8
-
£1,297 GBP
View
B+
Retailer 9
-
£1,406 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
610445788 · Nov 3
£1,532 GBP
$2,061 USD
View
9 more retailers have this diamond
Prices start from £826 GBPSave up to £705 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
£826 GBP