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Marquise|Natural|GIA

3.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6542815232

Certificate GIA 6542815232

Diamond specifications and retailer prices

From £38,670 GBP
As of November 4, 2026
Save £16,182 GBP (30%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £54,853 GBP at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

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 6542815232. Listed at 13 retailers as of November 4, 2026, with prices from £38,670 to £54,853, a £16,182 spread on the same certified stone. Diamonds Direct lists it at £54,853. 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
SymmetryExcellent
FluorescenceNone
Crown angle38.29°
Pavilion angle40.44°
OriginNatural
Grading LabGIA
CertificateGIA 6542815232
Dimensions14.21 × 7.39 × 4.65 mm
L/W Ratio1.92
Top View
14.21 mm7.39 mm3.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542815232
Side View
Table 60.0%Crown 38.29°Girdle: MED-THKPavilion 40.44°Culet: 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 4
Current: £54,853 GBP|Low: £38,282 GBP|High: £56,499 GBP|Avg: £44,508 GBP|-2.9%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4£38,670 GBP
Retailer 3£39,294 GBP
Retailer 8£39,444 GBP
Retailer 9£42,270 GBP
Retailer 11£43,444 GBP
Retailer 2£43,662 GBP
Retailer 6£45,248 GBP
Retailer 12£45,248 GBP
Retailer 10£45,740 GBP
Retailer 7£46,756 GBP
Retailer 5£48,553 GBP
Diamonds Direct£54,853 GBP

34 data points across 12 retailers

13 retailers£38,670 GBP to £54,853 GBP

B+
Cheapest Retailer
-
£38,670 GBP
B+
Retailer 2
-
£39,294 GBP
View
B+
Retailer 3
-
£39,444 GBP
View
B+
Retailer 4
-
£42,270 GBP
View
B+
Retailer 5
-
£43,444 GBP
View
B+
Retailer 6
-
£43,662 GBP
View
B+
Retailer 7
-
£45,248 GBP
View
B+
Retailer 8
-
£45,248 GBP
View
B+
Retailer 9
-
£45,740 GBP
View
B+
Retailer 10
-
£46,756 GBP
View
B+
Retailer 11
-
£48,553 GBP
View
B
Retailer 12
-
£52,760 GBP
View
Most Expensive
B
Diamonds Direct
1006152 · Nov 6
£54,853 GBP
$73,827 USD
View
12 more retailers have this diamond
Prices start from £38,670 GBPSave up to £16,182 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
£38,670 GBP