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2.18ct J IF Round Natural Diamond

EX • J/IF • GIA 6217179937

Certificate GIA 6217179937

Diamond specifications and retailer prices

From £11,730 GBP
As of November 5, 2026
Save £2,817 GBP (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £14,546 GBP at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 2.18ct natural round diamond

This 2.18ct natural round sits in the two to three carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6217179937. Listed at 4 retailers as of November 5, 2026, with prices from £11,730 to £14,546, a £2,817 spread on the same certified stone. The Diamond Guys lists it at £14,546. 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
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle12.5°
Pavilion angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 6217179937
Dimensions8.47 × 8.47 × 5.00 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.47 mm8.47 mm2.18 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6217179937
Side View
Table 62.0%Crown 12.5°Girdle: MediumPavilion 43.5°CuletDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £14,465 GBP|Low: £11,730 GBP|High: £14,943 GBP|Avg: £13,920 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
November 5, 2026
Retailer 3£11,730 GBP
Retailer 2£13,828 GBP
Retailer 1£14,465 GBP
The Diamond Guys£14,546 GBP

32 data points across 4 retailers

4 retailers£11,730 GBP to £14,546 GBP

B+
Cheapest Retailer
-
£11,730 GBP
B+
Retailer 2
-
£13,828 GBP
View
B+
Retailer 3
-
£14,465 GBP
View
Most Expensive
B+
The Diamond Guys
1996337822 · Nov 6
£14,546 GBP
$19,578 USD
View
3 more retailers have this diamond
Prices start from £11,730 GBPSave up to £2,817 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+
2.18ct Round
£11,730 GBP