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Marquise|Natural|GIA

3.02ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 2544485598

Certificate GIA 2544485598

Diamond specifications and retailer prices

From £12,554 GBP
As of November 6, 2026
Save £10,278 GBP (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £22,831 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544485598. Listed at 18 retailers as of November 4, 2026, with prices from £12,554 to £22,831, a £10,278 spread on the same certified stone. MOH London lists it at £22,831. 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

3.02
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544485598
Dimensions17.78 × 6.91 × 3.94 mm
L/W Ratio2.57
Top View
17.78 mm6.91 mm3.02 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544485598
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £22,831 GBP|Low: £12,554 GBP|High: £23,168 GBP|Avg: £16,196 GBP|+0.4%
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
November 6, 2026
Retailer 8£12,554 GBP
Retailer 10£12,761 GBP
Retailer 6£13,091 GBP
Retailer 7£13,462 GBP
Retailer 13£13,476 GBP
Retailer 12£14,658 GBP
Retailer 9£14,950 GBP
Retailer 14£15,391 GBP
Retailer 5£15,661 GBP
Retailer 3£15,879 GBP
Retailer 15£16,490 GBP
Retailer 4£17,008 GBP
Retailer 11£17,711 GBP
Retailer 2£18,162 GBP
Retailer 16£20,765 GBP
MOH London£22,831 GBP

32 data points across 16 retailers

18 retailers£12,554 GBP to £22,831 GBP

A
Cheapest Retailer
-
£12,554 GBP
A
Retailer 2
-
£12,761 GBP
View
A
Retailer 3
-
£13,091 GBP
View
A
Retailer 4
-
£13,462 GBP
View
A
Retailer 5
-
£13,476 GBP
View
Retailer 6
-
£14,658 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£14,950 GBP
View
B+
Retailer 8
-
£15,391 GBP
View
B+
Retailer 9
-
£15,661 GBP
View
A
Retailer 10
-
£15,879 GBP
View
B+
Retailer 11
-
£16,490 GBP
View
Retailer 12
-
£16,490 GBP
View
Price last confirmed 18 days ago
B+
Retailer 13
-
£17,008 GBP
View
B+
Retailer 14
-
£17,465 GBP
View
B+
Retailer 15
-
£17,711 GBP
View
B+
Retailer 16
-
£18,162 GBP
View
B+
Retailer 17
-
£20,765 GBP
View
Most Expensive
B
MOH London
641BC4F00 · Nov 4
£22,831 GBP
View
17 more retailers have this diamond
Prices start from £12,554 GBPSave up to £10,278 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
3.02ct Marquise
£12,554 GBP