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Marquise|Natural|GIA

3.01ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 7548188451

Certificate GIA 7548188451

Diamond specifications and retailer prices

From £35,970 GBP
As of November 5, 2026
Save £12,667 GBP (26%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £48,638 GBP at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded F 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 7548188451. Listed at 11 retailers as of November 5, 2026, with prices from £35,970 to £48,638, a £12,667 spread on the same certified stone. The Diamond Guys lists it at £48,638. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.59°
Pavilion angle39.84°
OriginNatural
Grading LabGIA
CertificateGIA 7548188451
Dimensions14.17 × 7.46 × 4.81 mm
L/W Ratio1.90
Culet sizeNone
Top View
14.17 mm7.46 mm3.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548188451
Side View
Table 57.0%Crown 39.59°Girdle: MED-THKPavilion 39.84°Culet: NoneDepth 64.5%

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 5
Current: £51,064 GBP|Low: £35,263 GBP|High: £51,568 GBP|Avg: £41,368 GBP|-1.0%
Retailer 1
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 8£35,970 GBP
Retailer 3£36,582 GBP
Retailer 9£36,721 GBP
Retailer 10£39,351 GBP
Retailer 12£40,406 GBP
Retailer 4£41,678 GBP
Retailer 2£42,115 GBP
Retailer 6£42,115 GBP
Retailer 11£42,589 GBP
Retailer 7£43,519 GBP
Retailer 5£45,119 GBP
Retailer 1£51,064 GBP

26 data points across 12 retailers

11 retailers£35,970 GBP to £48,638 GBP

B+
Cheapest Retailer
-
£35,970 GBP
B+
Retailer 2
-
£36,582 GBP
View
B+
Retailer 3
-
£36,721 GBP
View
B+
Retailer 4
-
£39,351 GBP
View
B+
Retailer 5
-
£40,406 GBP
View
B+
Retailer 6
-
£42,115 GBP
View
B+
Retailer 7
-
£42,115 GBP
View
B+
Retailer 8
-
£42,589 GBP
View
B+
Retailer 9
-
£43,519 GBP
View
B
Retailer 10
-
£45,119 GBP
View
Most Expensive
B
The Diamond Guys
1959626571 · Nov 6
£48,638 GBP
$65,101 USD
View
10 more retailers have this diamond
Prices start from £35,970 GBPSave up to £12,667 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
£35,970 GBP