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Marquise|Natural|GIA

3.00ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 6542557776

Certificate GIA 6542557776

Diamond specifications and retailer prices

From £30,420 GBP
As of November 5, 2026
Save £6,056 GBP (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £36,476 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 6542557776. Listed at 5 retailers as of November 5, 2026, with prices from £30,420 to £36,476, a £6,056 spread on the same certified stone. 77 Diamonds lists it at £36,476. 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 6542557776
Dimensions14.25 × 7.49 × 4.91 mm
L/W Ratio1.90
Top View
14.25 mm7.49 mm3.00 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542557776
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.5%

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 5
Current: £36,476 GBP|Low: £28,471 GBP|High: £37,157 GBP|Avg: £32,511 GBP|+23.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7£28,471 GBP
Retailer 9£29,104 GBP
Retailer 4£29,118 GBP
Retailer 8£30,329 GBP
Retailer 2£30,420 GBP
Retailer 5£31,625 GBP
Retailer 12£32,130 GBP
Retailer 3£33,058 GBP
Retailer 11£35,780 GBP
Retailer 6£36,146 GBP
77 Diamonds£36,476 GBP
Retailer 10£36,615 GBP

29 data points across 12 retailers

5 retailers£30,420 GBP to £36,476 GBP

A
Cheapest Retailer
-
£30,420 GBP
A
Retailer 2
-
£31,625 GBP
View
B+
Retailer 3
-
£32,150 GBP
View
Retailer 4
-
£36,146 GBP
View
Price last confirmed 61 days ago
Most Expensive
B+
77 Diamonds
MQMBJVXXBNUW · Nov 5
£36,476 GBP
View
4 more retailers have this diamond
Prices start from £30,420 GBPSave up to £6,056 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
£30,420 GBP