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Marquise|Natural|GIA

3.00ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 1563522405

Certificate GIA 1563522405

Diamond specifications and retailer prices

From £26,942 GBP
As of November 4, 2026
Save £11,571 GBP (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £38,514 GBP at Ritani · As of November 4, 2026
View at Ritani

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1563522405. Listed at 9 retailers as of November 4, 2026, with prices from £26,942 to £38,514, a £11,571 spread on the same certified stone. Ritani lists it at £38,514. 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

3.00
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563522405
Dimensions14.19 × 7.49 × 4.76 mm
L/W Ratio1.89
Top View
14.19 mm7.49 mm3.00 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563522405
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.6%

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: £27,054 GBP|Low: £26,942 GBP|High: £38,514 GBP|Avg: £32,251 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Ritani
November 5, 2026
Retailer 5£26,942 GBP
Retailer 1£27,054 GBP
Retailer 6£30,720 GBP
Retailer 2£32,562 GBP
Retailer 3£33,946 GBP
Retailer 4£36,305 GBP
Ritani£38,514 GBP

3 data points across 7 retailers

9 retailers£26,942 GBP to £38,514 GBP

A
Cheapest Retailer
-
£26,942 GBP
A
Retailer 2
-
£27,054 GBP
View
A
Retailer 3
-
£29,917 GBP
View
A
Retailer 4
-
£30,720 GBP
View
Final sale: no returns
B+
Retailer 5
-
£32,562 GBP
View
B+
Retailer 6
-
£32,997 GBP
View
B+
Retailer 7
-
£33,946 GBP
View
B+
Retailer 8
-
£36,305 GBP
View
Most Expensive
B
Ritani
D-5X1CB1IQUD · Nov 4
£38,514 GBP
$51,836 USD
View
8 more retailers have this diamond
Prices start from £26,942 GBPSave up to £11,571 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
3.00ct Marquise
£26,942 GBP