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Marquise|Natural|GIA

2.01ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 6551197170

Certificate GIA 6551197170

Diamond specifications and retailer prices

From £13,023 GBP
SGD 23,580 SGD
As of October 29, 2026
Save £11,913 GBP (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £24,936 GBP at With Clarity · As of October 30, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551197170. Listed at 15 retailers as of October 29, 2026, with prices from £13,023 to £24,936, a £11,913 spread on the same certified stone. With Clarity lists it at £24,936. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.89°
Pavilion angle40.53°
OriginNatural
Grading LabGIA
CertificateGIA 6551197170
Dimensions12.19 × 6.56 × 4.21 mm
L/W Ratio1.86
Top View
12.19 mm6.56 mm2.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551197170
Side View
Table 60.0%Crown 40.89°Girdle: STK-THKPavilion 40.53°Culet: NoneDepth 64.3%

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: Oct 29
Current: £20,508 GBP|Low: £13,023 GBP|High: £25,963 GBP|Avg: £16,838 GBP|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 31, 2026
Retailer 12£13,023 GBP
Retailer 9£13,355 GBP
Retailer 6£14,489 GBP
Retailer 11£14,501 GBP
Retailer 8£14,577 GBP
Retailer 10£14,585 GBP
Retailer 5£14,771 GBP
Retailer 13£15,241 GBP
Retailer 2£16,941 GBP
Retailer 7£17,110 GBP
Retailer 3£17,171 GBP
Retailer 4£17,993 GBP
Retailer 1£20,508 GBP
With Clarity£24,936 GBP

30 data points across 14 retailers

15 retailers£13,023 GBP to £24,936 GBP

A
Cheapest Retailer
-
£13,023 GBP
SGD 23,580 SGD
A
Retailer 2
-
£13,355 GBP
SGD 24,181 SGD
View
A
Retailer 3
-
£14,489 GBP
View
A
Retailer 4
-
£14,501 GBP
$19,430 USD
View
A
Retailer 5
-
£14,577 GBP
$19,531 USD
View
A
Retailer 6
-
£14,585 GBP
$19,542 USD
View
A
Retailer 7
-
£14,771 GBP
$19,791 USD
View
B+
Retailer 8
-
£15,241 GBP
$20,421 USD
View
B+
Retailer 9
-
£16,941 GBP
$22,699 USD
View
B+
Retailer 10
-
£17,110 GBP
€21,834 EUR
View
B+
Retailer 11
-
£17,171 GBP
$23,008 USD
View
B+
Retailer 12
-
£17,993 GBP
$24,108 USD
View
B
Retailer 13
-
£19,955 GBP
$26,737 USD
View
B+
Retailer 14
-
£20,508 GBP
$27,479 USD
View
Most Expensive
B
With Clarity
6551197170 · Oct 30
£24,936 GBP
$33,411 USD
View
14 more retailers have this diamond
Prices start from £13,023 GBPSave up to £11,913 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
2.01ct Marquise
£13,023 GBP