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Marquise|Natural|GIA

2.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2546911080

Certificate GIA 2546911080

Diamond specifications and retailer prices

From £16,390 GBP
As of November 1, 2026
Save £12,441 GBP (43%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £28,832 GBP at MOH London · As of November 4, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546911080. Listed at 22 retailers as of November 1, 2026, with prices from £16,390 to £28,832, a £12,441 spread on the same certified stone. MOH London lists it at £28,832. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546911080
Dimensions12.75 × 6.70 × 4.22 mm
L/W Ratio1.90
Top View
12.75 mm6.70 mm2.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546911080
Side View
Table 58.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.9%

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: £28,832 GBP|Low: £17,739 GBP|High: £29,257 GBP|Avg: £21,608 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4£17,739 GBP
Retailer 10£18,511 GBP
Retailer 7£18,633 GBP
Retailer 5£18,659 GBP
Retailer 13£18,950 GBP
Retailer 11£20,053 GBP
Retailer 2£20,306 GBP
Retailer 3£20,825 GBP
Retailer 8£22,367 GBP
Retailer 9£23,250 GBP
Retailer 6£25,418 GBP
Retailer 12£26,223 GBP
MOH London£28,832 GBP

36 data points across 13 retailers

22 retailers£16,390 GBP to £28,832 GBP

B+
Cheapest Retailer
-
£16,390 GBP
B+
Retailer 2
-
£16,853 GBP
View
B+
Retailer 3
-
£17,739 GBP
View
Final sale: no returns
B+
Retailer 4
-
£18,025 GBP
View
Retailer 5
-
£18,511 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£18,633 GBP
View
Retailer 7
-
£18,659 GBP
View
Price last confirmed 33 days ago
B
Retailer 8
-
£18,665 GBP
View
B
Retailer 9
-
£18,950 GBP
View
Retailer 10
-
£19,436 GBP
View
Price last confirmed 36 days ago
B+
Retailer 11
-
£19,436 GBP
View
B+
Retailer 12
-
£19,785 GBP
View
Retailer 13
-
£20,053 GBP
View
Price last confirmed 15 days ago
B+
Retailer 14
-
£20,306 GBP
View
B
Retailer 15
-
£20,599 GBP
View
B
Retailer 16
-
£20,825 GBP
View
Retailer 17
-
£20,825 GBP
View
Price last confirmed 16 days ago
B
Retailer 18
-
£22,367 GBP
View
Retailer 19
-
£23,250 GBP
View
Price last confirmed 9 days ago
B
Retailer 20
-
£25,418 GBP
View
Retailer 21
-
£26,223 GBP
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
D4B10E2E8 · Nov 4
£28,832 GBP
View
21 more retailers have this diamond
Prices start from £16,390 GBPSave up to £12,441 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
£16,390 GBP