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Marquise|Natural|GIA

2.01ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 1559823310

Certificate GIA 1559823310

Diamond specifications and retailer prices

From £7,018 GBP
As of November 4, 2026
Save £5,561 GBP (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £12,578 GBP at With Clarity · As of November 4, 2026
View at With Clarity

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559823310. Listed at 14 retailers as of November 4, 2026, with prices from £7,018 to £12,578, a £5,561 spread on the same certified stone. With Clarity lists it at £12,578. 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

2.01
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.4°
Pavilion angle38.08°
OriginNatural
Grading LabGIA
CertificateGIA 1559823310
Dimensions13.46 × 6.42 × 3.82 mm
L/W Ratio2.10
Culet sizeNone
Top View
13.46 mm6.42 mm2.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559823310
Side View
Table 58.0%Crown 38.4°Girdle: THN-VTKPavilion 38.08°Culet: NoneDepth 59.4%

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 4
Current: £10,346 GBP|Low: £7,018 GBP|High: £13,364 GBP|Avg: £8,954 GBP|-6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 6, 2026
Retailer 3£7,018 GBP
Retailer 10£7,366 GBP
Retailer 7£7,436 GBP
Retailer 9£7,617 GBP
Retailer 6£7,755 GBP
Retailer 8£7,795 GBP
Retailer 4£7,917 GBP
Retailer 5£8,926 GBP
Retailer 12£8,940 GBP
Retailer 2£9,026 GBP
Retailer 11£9,239 GBP
Retailer 1£10,346 GBP
With Clarity£12,578 GBP

30 data points across 13 retailers

14 retailers£7,018 GBP to £12,578 GBP

B+
Cheapest Retailer
-
£7,018 GBP
B+
Retailer 2
-
£7,366 GBP
View
B+
Retailer 3
-
£7,436 GBP
View
B+
Retailer 4
-
£7,617 GBP
View
B+
Retailer 5
-
£7,755 GBP
View
B+
Retailer 6
-
£7,795 GBP
View
B+
Retailer 7
-
£7,917 GBP
View
B
Retailer 8
-
£8,926 GBP
View
B
Retailer 9
-
£8,940 GBP
View
B
Retailer 10
-
£9,026 GBP
View
B
Retailer 11
-
£9,239 GBP
View
B
Retailer 12
-
£9,766 GBP
View
B
Retailer 13
-
£10,346 GBP
View
Most Expensive
B
With Clarity
1559823310 · Nov 4
£12,578 GBP
$16,929 USD
View
13 more retailers have this diamond
Prices start from £7,018 GBPSave up to £5,561 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+
2.01ct Marquise
£7,018 GBP