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Marquise|Natural|GIA

2.01ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 5241119080

Certificate GIA 5241119080

Diamond specifications and retailer prices

From £10,744 GBP
As of November 4, 2026
Save £8,512 GBP (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £19,256 GBP at With Clarity · As of November 6, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241119080. Listed at 8 retailers as of November 4, 2026, with prices from £10,744 to £19,256, a £8,512 spread on the same certified stone. With Clarity lists it at £19,256. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.25°
Pavilion angle40.97°
OriginNatural
Grading LabGIA
CertificateGIA 5241119080
Dimensions12.48 × 6.57 × 4.23 mm
L/W Ratio1.90
Culet sizeNone
Top View
12.48 mm6.57 mm2.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241119080
Side View
Table 59.0%Crown 39.25°Girdle: STK-THKPavilion 40.97°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: Nov 4
Current: £11,770 GBP|Low: £10,744 GBP|High: £19,256 GBP|Avg: £13,606 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 6, 2026
Retailer 7£10,744 GBP
Retailer 4£11,418 GBP
Retailer 1£11,770 GBP
Retailer 3£12,427 GBP
Retailer 2£13,158 GBP
Retailer 6£13,285 GBP
Retailer 5£13,942 GBP
With Clarity£19,256 GBP

4 data points across 8 retailers

8 retailers£10,744 GBP to £19,256 GBP

A
Cheapest Retailer
-
£10,744 GBP
A
Retailer 2
-
£11,418 GBP
View
A
Retailer 3
-
£11,770 GBP
View
B+
Retailer 4
-
£12,427 GBP
View
B+
Retailer 5
-
£13,158 GBP
View
B+
Retailer 6
-
£13,285 GBP
View
B+
Retailer 7
-
£13,942 GBP
View
Most Expensive
B
With Clarity
5241119080 · Nov 6
£19,256 GBP
$25,774 USD
View
7 more retailers have this diamond
Prices start from £10,744 GBPSave up to £8,512 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
£10,744 GBP