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Marquise|Natural|GIA

3.01ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 2145605646

Certificate GIA 2145605646

Diamond specifications and retailer prices

From £31,621 GBP
As of November 4, 2026
Save £5,659 GBP (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £37,281 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2145605646. Listed at 2 retailers as of November 4, 2026, with prices from £31,621 to £37,281, a £5,659 spread on the same certified stone. 77 Diamonds lists it at £37,281. 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

3.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2145605646
Dimensions13.10 × 7.33 × 4.96 mm
L/W Ratio1.79
Girdle conditionFaceted
Cert comments
Clouds are not shown. Pinpoints are not shown.
Top View
13.10 mm7.33 mm3.01 ctF / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2145605646
Side View
Table 61.0%CrownGirdle: VTN-ETKPavilionCuletDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £37,281 GBP|Low: £31,288 GBP|High: £38,034 GBP|Avg: £33,539 GBP|+0.5%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2£31,288 GBP
Retailer 3£31,621 GBP
77 Diamonds£37,281 GBP

24 data points across 3 retailers

2 retailers£31,621 GBP to £37,281 GBP

B+
Cheapest Retailer
-
£31,621 GBP
Most Expensive
B
77 Diamonds
MQZYVJXSBQY · Nov 5
£37,281 GBP
View
1 more retailer has this diamond
Prices start from £31,621 GBPSave up to £5,659 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
£31,621 GBP