Marquise|Natural|GIA

2.01ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 1503448431

Certificate GIA 1503448431

Diamond specifications and retailer prices

From £16,558 GBP
As of November 1, 2026
Save £9,577 GBP (37%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £29,883 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded D 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 1503448431. Listed at 19 retailers as of November 1, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1503448431
Dimensions12.75 × 6.70 × 3.86 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Top View
12.75 mm6.70 mm2.01 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1503448431
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.7%

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 1
Current: £29,883 GBP|Low: £16,558 GBP|High: £30,081 GBP|Avg: £21,870 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£16,558 GBP
Retailer 8£19,032 GBP
Retailer 5£19,159 GBP
Retailer 7£19,181 GBP
Retailer 2£20,877 GBP
Retailer 3£22,178 GBP
Retailer 4£26,135 GBP
MOH London£29,883 GBP

41 data points across 8 retailers

19 retailers£16,558 GBP to £26,135 GBP

B+
Cheapest Retailer
-
£16,558 GBP
Retailer 2
-
£17,328 GBP
View
Price last confirmed 17 days ago
B
Retailer 3
-
£18,056 GBP
View
B
Retailer 4
-
£18,526 GBP
View
B
Retailer 5
-
£19,159 GBP
View
Retailer 6
-
£19,181 GBP
View
Price last confirmed 33 days ago
Retailer 7
-
£19,191 GBP
View
Price last confirmed 19 days ago
Retailer 8
-
£19,824 GBP
View
Price last confirmed 47 days ago
B
Retailer 9
-
£20,202 GBP
View
B
Retailer 10
-
£20,202 GBP
View
B
Retailer 11
-
£20,343 GBP
View
Retailer 12
-
£20,618 GBP
View
Price last confirmed 45 days ago
B
Retailer 13
-
£20,877 GBP
View
B
Retailer 14
-
£20,878 GBP
View
Retailer 15
-
£21,411 GBP
View
Price last confirmed 45 days ago
B
Retailer 16
-
£22,178 GBP
View
B
Retailer 17
-
£22,416 GBP
View
B
Retailer 18
-
£26,135 GBP
View
Most Expensive
MOH London
AC41B9EC6 · Oct 21
£29,883 GBP
View
Price last confirmed 16 days ago
18 more retailers have this diamond
Prices start from £16,558 GBPSave up to £9,577 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
£16,558 GBP