Pear|Natural|GIA

0.50ct K SI1 Pear Natural Diamond

GD • K/SI1 • GIA 6451713027

Certificate GIA 6451713027

Diamond specifications and retailer prices

From £306 GBP
As of November 1, 2026
Save £374 GBP (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £680 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural pear diamond

This 0.5ct 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 6451713027. Listed at 14 retailers as of November 1, 2026, with prices from £306 to £680, a £374 spread on the same certified stone. MOH London lists it at £680. 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

0.50
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451713027
Dimensions7.21 × 4.34 × 2.74 mm
L/W Ratio1.66
Top View
7.21 mm4.34 mm0.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451713027
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.0%

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: Nov 1
Current: £680 GBP|Low: £214 GBP|High: £748 GBP|Avg: £412 GBP|-8.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 7, 2026
Retailer 12£214 GBP
Retailer 4£235 GBP
Retailer 13£306 GBP
Retailer 2£318 GBP
Retailer 11£318 GBP
Retailer 6£351 GBP
Retailer 7£381 GBP
Retailer 3£392 GBP
Retailer 14£408 GBP
Retailer 5£454 GBP
Retailer 8£456 GBP
Retailer 9£457 GBP
Retailer 10£532 GBP
MOH London£680 GBP

42 data points across 14 retailers

14 retailers£306 GBP to £680 GBP

Retailer 1
-
£214 GBP
Price last confirmed 17 days ago
B+
Retailer 2
-
£306 GBP
View
B+
Retailer 3
-
£318 GBP
View
B+
Retailer 4
-
£318 GBP
View
Retailer 5
-
£320 GBP
View
Price last confirmed 46 days ago
Retailer 6
-
£369 GBP
View
Price last confirmed 46 days ago
B+
Retailer 7
-
£381 GBP
View
B+
Retailer 8
-
£392 GBP
View
B
Retailer 9
-
£454 GBP
View
B
Retailer 10
-
£456 GBP
View
B
Retailer 11
-
£457 GBP
View
B
Retailer 12
-
£459 GBP
View
B
Retailer 13
-
£532 GBP
View
Most Expensive
B
MOH London
C6D6E4323 · Nov 4
£680 GBP
View
13 more retailers have this diamond
Prices start from £306 GBPSave up to £374 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+
0.50ct Pear
£306 GBP