Marquise|Natural|GIA

2.03ct K IF Marquise Natural Diamond

K/IF • GIA 6555649392

Certificate GIA 6555649392

Diamond specifications and retailer prices

From £11,560 GBP
As of November 5, 2026
Save £3,271 GBP (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £14,831 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 2.03ct natural marquise diamond

This 2.03ct natural marquise sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless) and certified by GIA 6555649392. Listed at 4 retailers as of November 2, 2026, with prices from £11,560 to £14,831, a £3,271 spread on the same certified stone. MOH London lists it at £14,831. 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

2.03
Carat
K
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555649392
Dimensions12.31 × 6.56 × 4.21 mm
L/W Ratio1.88
Culet sizeNone
Top View
12.31 mm6.56 mm2.03 ctK / IF
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555649392
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £14,831 GBP|Low: £10,246 GBP|High: £15,375 GBP|Avg: £12,295 GBP|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£10,246 GBP
Retailer 3£11,560 GBP
Retailer 2£11,829 GBP
MOH London£14,831 GBP

32 data points across 4 retailers

4 retailers£11,560 GBP to £14,831 GBP

Retailer 1
-
£10,246 GBP
Price last confirmed 61 days ago
B
Retailer 2
-
£11,560 GBP
View
B
Retailer 3
-
£11,829 GBP
View
Most Expensive
B
MOH London
75C4403C9 · Nov 2
£14,831 GBP
View
3 more retailers have this diamond
Prices start from £11,560 GBPSave up to £3,271 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
2.03ct Marquise
£11,560 GBP