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Round|Natural|GIA

2.18ct K IF Round Natural Diamond

EX • K/IF • GIA 7551067399

Certificate GIA 7551067399

Diamond specifications and retailer prices

From £9,282 GBP
As of November 4, 2026
Save £5,342 GBP (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £14,624 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.18ct natural round diamond

This 2.18ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7551067399. Listed at 5 retailers as of November 4, 2026, with prices from £9,282 to £14,624, a £5,342 spread on the same certified stone. NZ Jewellers lists it at £14,624. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.18
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7551067399
Dimensions8.29 × 8.24 × 5.13 mm
L/W Ratio1.01
Star length45%
Top View
8.29 mm8.24 mm2.18 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7551067399
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 4
Current: £14,624 GBP|Low: £9,282 GBP|High: £14,624 GBP|Avg: £11,813 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 4£9,282 GBP
Retailer 5£9,399 GBP
Retailer 3£10,650 GBP
Retailer 2£13,667 GBP
NZ Jewellers£14,624 GBP

21 data points across 5 retailers

5 retailers£9,282 GBP to £14,624 GBP

A
Cheapest Retailer
-
£9,282 GBP
Final sale: no returns
A
Retailer 2
-
£9,399 GBP
View
A
Retailer 3
-
£10,650 GBP
View
B+
Retailer 4
-
£13,667 GBP
View
Most Expensive
B
NZ Jewellers
a69a2150-ca01-43d4-b004-15915418d89a · Nov 5
£14,624 GBP
$19,683 USD
View
4 more retailers have this diamond
Prices start from £9,282 GBPSave up to £5,342 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
2.18ct Round
£9,282 GBP