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Marquise|Natural|GIA

1.06ct K IF Marquise Natural Diamond

EX • K/IF • GIA 6552664559

Certificate GIA 6552664559

Diamond specifications and retailer prices

From £1,319 GBP
As of November 6, 2026
Save £1,187 GBP (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,507 GBP at With Clarity · As of November 6, 2026
View at With Clarity

About this 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552664559. Listed at 5 retailers as of November 6, 2026, with prices from £1,319 to £2,507, a £1,187 spread on the same certified stone. With Clarity lists it at £2,507. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552664559
Dimensions10.33 × 5.32 × 3.33 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Top View
10.33 mm5.32 mm1.06 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552664559
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 62.6%

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: £1,831 GBP|Low: £1,319 GBP|High: £2,485 GBP|Avg: £1,875 GBP|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 6, 2026
Retailer 3£1,319 GBP
Retailer 4£1,612 GBP
Retailer 5£1,763 GBP
Retailer 1£1,831 GBP
Retailer 2£2,158 GBP
With Clarity£2,485 GBP

23 data points across 6 retailers

5 retailers£1,319 GBP to £2,507 GBP

A
Cheapest Retailer
-
£1,319 GBP
A
Retailer 2
-
£1,612 GBP
View
A
Retailer 3
-
£1,831 GBP
View
A
Retailer 4
-
£2,158 GBP
View
Most Expensive
B+
With Clarity
6552664559 · Nov 6
£2,507 GBP
$3,355 USD
View
4 more retailers have this diamond
Prices start from £1,319 GBPSave up to £1,187 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
1.06ct Marquise
£1,319 GBP