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Marquise|Natural|GIA

2.52ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 2568260515

Certificate GIA 2568260515

Diamond specifications and retailer prices

From £10,770 GBP
As of November 4, 2026
Save £5,760 GBP (35%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £16,531 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.52ct natural marquise diamond

This 2.52ct natural marquise sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568260515. Listed at 15 retailers as of November 4, 2026, with prices from £10,770 to £16,531, a £5,760 spread on the same certified stone. MOH London lists it at £16,531. 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

2.52
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2568260515
Dimensions14.02 × 7.03 × 4.36 mm
L/W Ratio1.99
Girdle conditionThick to Very Thick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
14.02 mm7.03 mm2.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2568260515
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.1%

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: £16,531 GBP|Low: £9,177 GBP|High: £16,710 GBP|Avg: £12,312 GBP|-1.1%
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
November 6, 2026
Retailer 6£9,177 GBP
Retailer 5£9,209 GBP
Retailer 7£10,469 GBP
Retailer 15£10,770 GBP
Retailer 13£11,479 GBP
Retailer 4£11,955 GBP
Retailer 8£12,303 GBP
Retailer 11£12,496 GBP
Retailer 12£12,691 GBP
Retailer 10£13,013 GBP
Retailer 3£13,179 GBP
Retailer 9£13,317 GBP
Retailer 2£14,573 GBP
Retailer 14£15,035 GBP
MOH London£16,531 GBP

36 data points across 15 retailers

15 retailers£10,770 GBP to £16,531 GBP

Retailer 1
-
£9,177 GBP
Price last confirmed 13 days ago
Retailer 2
-
£9,209 GBP
View
Price last confirmed 16 days ago
Retailer 3
-
£10,469 GBP
View
Price last confirmed 25 days ago
B+
Retailer 4
-
£10,770 GBP
View
B+
Retailer 5
-
£11,479 GBP
View
Retailer 6
-
£11,955 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
£12,303 GBP
View
B+
Retailer 8
-
£12,496 GBP
View
B+
Retailer 9
-
£12,691 GBP
View
B+
Retailer 10
-
£13,013 GBP
View
B+
Retailer 11
-
£13,179 GBP
View
B+
Retailer 12
-
£13,317 GBP
View
B
Retailer 13
-
£14,573 GBP
View
B
Retailer 14
-
£15,035 GBP
View
Most Expensive
B
MOH London
95D18D265 · Nov 4
£16,531 GBP
View
14 more retailers have this diamond
Prices start from £10,770 GBPSave up to £5,760 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+
2.52ct Marquise
£10,770 GBP