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Pear|Natural|GIA

0.59ct K SI1 Pear Natural Diamond

GD • K/SI1 • GIA 5566368118

Certificate GIA 5566368118

Diamond specifications and retailer prices

From £299 GBP
As of November 4, 2026
Save £73 GBP (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £372 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.59ct natural pear diamond

This 0.59ct natural pear sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566368118. Listed at 3 retailers as of November 4, 2026, with prices from £299 to £372, a £73 spread on the same certified stone. 77 Diamonds lists it at £372. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.59
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5566368118
Dimensions6.66 × 4.56 × 3.03 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
6.66 mm4.56 mm0.59 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 5566368118
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £372 GBP|Low: £299 GBP|High: £376 GBP|Avg: £331 GBP|+4.3%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£299 GBP
Retailer 3£323 GBP
77 Diamonds£372 GBP

39 data points across 3 retailers

3 retailers£299 GBP to £372 GBP

B+
Cheapest Retailer
-
£299 GBP
B+
Retailer 2
-
£323 GBP
View
Most Expensive
B+
77 Diamonds
PSCPT6HHZHSA · Nov 6
£372 GBP
View
2 more retailers have this diamond
Prices start from £299 GBPSave up to £73 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 Pear
£299 GBP