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Marquise|Natural|GIA

3.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2477993661

Certificate GIA 2477993661

Diamond specifications and retailer prices

From £36,094 GBP
As of November 1, 2026
Save £29,327 GBP (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £65,421 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five 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 2477993661. Listed at 18 retailers as of November 1, 2026, with prices from £36,094 to £65,421, a £29,327 spread on the same certified stone. MOH London lists it at £65,421. 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

3.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2477993661
Dimensions14.44 × 7.60 × 4.84 mm
L/W Ratio1.90
Top View
14.44 mm7.60 mm3.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2477993661
Side View
Table 63.0%Crown 35.4°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 63.7%

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: £65,421 GBP|Low: £35,002 GBP|High: £66,387 GBP|Avg: £44,556 GBP|-0.3%
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 10£36,094 GBP
Retailer 7£37,393 GBP
Retailer 11£38,502 GBP
Retailer 12£40,191 GBP
Retailer 5£40,656 GBP
Retailer 9£41,951 GBP
Retailer 14£42,002 GBP
Retailer 6£42,352 GBP
Retailer 13£43,752 GBP
Retailer 15£43,752 GBP
Retailer 3£45,502 GBP
Retailer 4£47,252 GBP
Retailer 8£49,139 GBP
Retailer 2£54,073 GBP
MOH London£65,421 GBP

41 data points across 15 retailers

18 retailers£36,094 GBP to £65,421 GBP

B+
Cheapest Retailer
-
£36,094 GBP
B+
Retailer 2
-
£38,063 GBP
View
B+
Retailer 3
-
£38,502 GBP
View
Final sale: no returns
Retailer 4
-
£40,191 GBP
View
Price last confirmed 33 days ago
B+
Retailer 5
-
£40,656 GBP
View
B+
Retailer 6
-
£41,951 GBP
View
Retailer 7
-
£42,002 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£42,352 GBP
View
B
Retailer 9
-
£43,539 GBP
View
B
Retailer 10
-
£43,539 GBP
View
B
Retailer 11
-
£43,752 GBP
View
B
Retailer 12
-
£43,752 GBP
View
B+
Retailer 13
-
£44,988 GBP
View
B+
Retailer 14
-
£45,502 GBP
View
B
Retailer 15
-
£47,252 GBP
View
B+
Retailer 16
-
£49,139 GBP
View
B
Retailer 17
-
£54,073 GBP
View
Most Expensive
B
MOH London
934BC7D50 · Nov 4
£65,421 GBP
View
17 more retailers have this diamond
Prices start from £36,094 GBPSave up to £29,327 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+
3.01ct Marquise
£36,094 GBP