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Marquise|Natural|GIA

3.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1543575330

Certificate GIA 1543575330

Diamond specifications and retailer prices

From £27,286 GBP
As of November 6, 2026
Save £22,328 GBP (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £49,613 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 1543575330. Listed at 20 retailers as of November 4, 2026, with prices from £27,286 to £49,613, a £22,328 spread on the same certified stone. MOH London lists it at £49,613. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1543575330
Dimensions17.17 × 7.10 × 4.14 mm
L/W Ratio2.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cloud, Needle, Indented Natural
Top View
17.17 mm7.10 mm3.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1543575330
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.4%

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 6
Current: £49,613 GBP|Low: £27,286 GBP|High: £52,351 GBP|Avg: £35,979 GBP|-5.0%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 2£27,286 GBP
Retailer 18£29,309 GBP
Retailer 4£30,295 GBP
Retailer 9£31,399 GBP
Retailer 13£31,793 GBP
Retailer 8£31,863 GBP
Retailer 6£32,229 GBP
Retailer 15£32,229 GBP
Retailer 19£32,257 GBP
Retailer 5£33,180 GBP
Retailer 3£34,066 GBP
Retailer 10£34,121 GBP
Retailer 16£35,159 GBP
Retailer 17£36,624 GBP
Retailer 11£38,089 GBP
Retailer 14£38,488 GBP
Retailer 7£39,554 GBP
Retailer 12£41,007 GBP
MOH London£49,613 GBP

31 data points across 19 retailers

20 retailers£27,286 GBP to £49,613 GBP

A
Cheapest Retailer
-
£27,286 GBP
A
Retailer 2
-
£29,309 GBP
View
A
Retailer 3
-
£30,295 GBP
View
A
Retailer 4
-
£31,399 GBP
View
A
Retailer 5
-
£31,793 GBP
View
A
Retailer 6
-
£31,863 GBP
View
Retailer 7
-
£32,023 GBP
View
Price last confirmed 33 days ago
A
Retailer 8
-
£32,229 GBP
View
Final sale: no returns
A
Retailer 9
-
£32,229 GBP
View
A
Retailer 10
-
£32,257 GBP
View
A
Retailer 11
-
£33,180 GBP
View
A
Retailer 12
-
£34,066 GBP
View
B+
Retailer 13
-
£34,121 GBP
View
Retailer 14
-
£35,159 GBP
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£36,624 GBP
View
B+
Retailer 16
-
£38,089 GBP
View
B+
Retailer 17
-
£38,488 GBP
View
B+
Retailer 18
-
£39,554 GBP
View
B+
Retailer 19
-
£41,007 GBP
View
Most Expensive
B
MOH London
7E6571F14 · Nov 4
£49,613 GBP
View
19 more retailers have this diamond
Prices start from £27,286 GBPSave up to £22,328 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
3.01ct Marquise
£27,286 GBP