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Round|Natural|GIA

0.59ct I IF Round Natural Diamond

EX • I/IF • GIA 1487643335

Certificate GIA 1487643335

Diamond specifications and retailer prices

From £728 GBP
$975 USD
As of October 31, 2026
Save £1,261 GBP (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,989 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 1487643335. Listed at 18 retailers as of October 27, 2026, with prices from £728 to £1,989, a £1,261 spread on the same certified stone. NZ Jewellers lists it at £1,989. 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
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1487643335
Dimensions5.37 × 5.39 × 3.35 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionMedium
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.37 mm5.39 mm0.59 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1487643335
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 41°Culet: NoneDepth 62.4%

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: £1,989 GBP|Low: £728 GBP|High: £1,989 GBP|Avg: £1,133 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 5£728 GBP
Retailer 11£752 GBP
Retailer 13£847 GBP
Retailer 3£861 GBP
Retailer 10£918 GBP
Retailer 2£924 GBP
Retailer 9£967 GBP
Retailer 12£1,066 GBP
Retailer 7£1,143 GBP
Retailer 6£1,259 GBP
Retailer 8£1,501 GBP
Retailer 4£1,626 GBP
NZ Jewellers£1,989 GBP

45 data points across 13 retailers

18 retailers£728 GBP to £1,989 GBP

A
Cheapest Retailer
-
£728 GBP
$975 USD
A
Retailer 2
-
£752 GBP
$1,008 USD
View
Final sale: no returns
A
Retailer 3
-
£781 GBP
$1,047 USD
View
B+
Retailer 4
-
£816 GBP
$1,093 USD
View
B+
Retailer 5
-
£847 GBP
$1,135 USD
View
B+
Retailer 6
-
£861 GBP
$1,153 USD
View
B+
Retailer 7
-
£915 GBP
$1,227 USD
View
B+
Retailer 8
-
£918 GBP
$1,230 USD
View
B+
Retailer 9
-
£924 GBP
View
B+
Retailer 10
-
£941 GBP
$1,261 USD
View
B+
Retailer 11
-
£967 GBP
View
B+
Retailer 12
-
£1,046 GBP
$1,402 USD
View
Retailer 13
-
£1,066 GBP
A$2,198 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
£1,143 GBP
€1,458 EUR
View
B
Retailer 15
-
£1,259 GBP
ZAR 27,245 ZAR
View
B
Retailer 16
-
£1,501 GBP
View
B
Retailer 17
-
£1,626 GBP
View
Most Expensive
B
NZ Jewellers
b295e4cb-87d3-4e3f-9f5c-e500346e42d7 · Oct 27
£1,989 GBP
$2,665 USD
View
17 more retailers have this diamond
Prices start from £728 GBPSave up to £1,261 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
£728 GBP