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Marquise|Natural|GIA

1.01ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 5543982514

Certificate GIA 5543982514

Diamond specifications and retailer prices

From £873 GBP
As of November 4, 2026
Save £569 GBP (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,442 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5543982514. Listed at 12 retailers as of November 4, 2026, with prices from £873 to £1,442, a £569 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,442. 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

1.01
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.72°
Pavilion angle38.51°
OriginNatural
Grading LabGIA
CertificateGIA 5543982514
Dimensions9.61 × 5.19 × 3.19 mm
L/W Ratio1.85
Top View
9.61 mm5.19 mm1.01 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543982514
Side View
Table 61.0%Crown 39.72°Girdle: THN-VTKPavilion 38.51°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,095 GBP|Low: £873 GBP|High: £1,442 GBP|Avg: £1,108 GBP|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 7£873 GBP
Retailer 5£881 GBP
Retailer 8£889 GBP
Retailer 2£950 GBP
Retailer 4£983 GBP
Retailer 9£1,070 GBP
Retailer 1£1,095 GBP
Retailer 6£1,182 GBP
Retailer 10£1,245 GBP
Retailer 3£1,255 GBP
Wholesale Diamonds Direct£1,442 GBP

41 data points across 11 retailers

12 retailers£873 GBP to £1,442 GBP

A
Cheapest Retailer
-
£873 GBP
A
Retailer 2
-
£881 GBP
View
A
Retailer 3
-
£889 GBP
View
B+
Retailer 4
-
£950 GBP
View
A
Retailer 5
-
£983 GBP
View
B+
Retailer 6
-
£1,070 GBP
View
B+
Retailer 7
-
£1,080 GBP
View
A
Retailer 8
-
£1,095 GBP
View
B+
Retailer 9
-
£1,182 GBP
View
B+
Retailer 10
-
£1,245 GBP
View
B+
Retailer 11
-
£1,255 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
386983156 · Nov 4
£1,442 GBP
$1,940 USD
View
11 more retailers have this diamond
Prices start from £873 GBPSave up to £569 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
1.01ct Marquise
£873 GBP