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Round|Natural|GIA

0.59ct I IF Round Natural Diamond

EX • I/IF • GIA 5566644805

Certificate GIA 5566644805

Diamond specifications and retailer prices

From £655 GBP
$878 USD
As of October 31, 2026
Save £410 GBP (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,066 GBP at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.59ct natural round diamond

This 0.59ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5566644805. Listed at 13 retailers as of October 26, 2026, with prices from £655 to £1,066, a £410 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,066. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.59
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5566644805
Dimensions5.41 × 5.45 × 3.28 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.41 mm5.45 mm0.59 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566644805
Side View
Table 60.0%Crown 31.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 60.4%

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: Oct 31
Current: £822 GBP|Low: £655 GBP|High: £1,066 GBP|Avg: £838 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 1, 2026
Retailer 8£655 GBP
Retailer 6£698 GBP
Retailer 11£704 GBP
Retailer 2£714 GBP
Retailer 7£724 GBP
Retailer 5£753 GBP
Retailer 1£822 GBP
Retailer 10£919 GBP
Retailer 4£949 GBP
Retailer 9£999 GBP
Retailer 3£1,019 GBP
Wholesale Diamonds Direct£1,066 GBP

15 data points across 12 retailers

13 retailers£655 GBP to £1,066 GBP

A
Cheapest Retailer
-
£655 GBP
$878 USD
A
Retailer 2
-
£676 GBP
SGD 1,224 SGD
View
A
Retailer 3
-
£698 GBP
$935 USD
View
A
Retailer 4
-
£704 GBP
$943 USD
View
A
Retailer 5
-
£714 GBP
SGD 1,293 SGD
View
A
Retailer 6
-
£724 GBP
$970 USD
View
A
Retailer 7
-
£753 GBP
View
B+
Retailer 8
-
£822 GBP
$1,101 USD
View
B+
Retailer 9
-
£919 GBP
View
B+
Retailer 10
-
£949 GBP
€1,211 EUR
View
B
Retailer 11
-
£999 GBP
$1,338 USD
View
B+
Retailer 12
-
£1,019 GBP
$1,366 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
554175983 · Oct 26
£1,066 GBP
$1,428 USD
View
12 more retailers have this diamond
Prices start from £655 GBPSave up to £410 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
0.59ct Round
£655 GBP