Oval|Natural|GIA

0.59ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 1568639806

Certificate GIA 1568639806

Diamond specifications and retailer prices

From £656 GBP
$880 USD
As of October 31, 2026
Save £363 GBP (36%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,062 GBP at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.59ct natural oval diamond

This 0.59ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568639806. Listed at 13 retailers as of October 31, 2026, with a 55% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.59
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.35°
Pavilion angle38.61°
OriginNatural
Grading LabGIA
CertificateGIA 1568639806
Dimensions7.04 × 4.60 × 2.76 mm
L/W Ratio1.53
Culet sizeNone
Top View
7.04 mm4.60 mm0.59 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568639806
Side View
Table 59.0%Crown 34.35°Girdle: STK-VTKPavilion 38.61°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £952 GBP|Low: £656 GBP|High: £1,062 GBP|Avg: £824 GBP|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 2, 2026
Retailer 6£656 GBP
Retailer 9£704 GBP
Retailer 8£708 GBP
Retailer 10£714 GBP
Retailer 5£724 GBP
Retailer 3£757 GBP
Retailer 4£823 GBP
Retailer 1£952 GBP
Retailer 7£999 GBP
Retailer 2£1,019 GBP
Wholesale Diamonds Direct£1,062 GBP

16 data points across 11 retailers

13 retailers£656 GBP to £1,019 GBP

B+
Cheapest Retailer
-
£656 GBP
$880 USD
B+
Retailer 2
-
£676 GBP
SGD 1,226 SGD
View
B+
Retailer 3
-
£697 GBP
$935 USD
View
B+
Retailer 4
-
£704 GBP
$945 USD
View
B+
Retailer 5
-
£708 GBP
$950 USD
View
B+
Retailer 6
-
£714 GBP
SGD 1,295 SGD
View
B+
Retailer 7
-
£724 GBP
$971 USD
View
B+
Retailer 8
-
£757 GBP
View
B+
Retailer 9
-
£823 GBP
$1,104 USD
View
B
Retailer 10
-
£952 GBP
€1,217 EUR
View
B
Retailer 11
-
£999 GBP
$1,341 USD
View
B
Retailer 12
-
£1,019 GBP
$1,367 USD
View
Most Expensive
Wholesale Diamonds Direct
554176247 · Oct 26
£1,062 GBP
$1,425 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from £656 GBPSave up to £363 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+
0.59ct Oval
£656 GBP