CaratHunter
Plans
Pear|Natural|GIA

0.51ct D SI2 Pear Natural Diamond

VG • D/SI2 • GIA 2504219005

Certificate GIA 2504219005

Diamond specifications and retailer prices

From £409 GBP
As of November 6, 2026
Save £1,021 GBP (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,430 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2504219005. Listed at 13 retailers as of November 5, 2026, with prices from £409 to £1,430, a £1,021 spread on the same certified stone. NZ Jewellers lists it at £1,430. 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

0.51
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2504219005
Dimensions6.83 × 4.54 × 2.75 mm
L/W Ratio1.50
Top View
6.83 mm4.54 mm0.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2504219005
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.6%

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: Nov 6
Current: £1,430 GBP|Low: £409 GBP|High: £1,430 GBP|Avg: £643 GBP|+2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 8£409 GBP
Retailer 11£421 GBP
Retailer 3£456 GBP
Retailer 9£491 GBP
Retailer 10£491 GBP
Retailer 12£526 GBP
Retailer 2£545 GBP
Retailer 4£554 GBP
Retailer 6£555 GBP
Retailer 7£669 GBP
Retailer 5£1,047 GBP
NZ Jewellers£1,430 GBP

34 data points across 12 retailers

13 retailers£409 GBP to £1,430 GBP

A
Cheapest Retailer
-
£409 GBP
A
Retailer 2
-
£421 GBP
View
Final sale: no returns
A
Retailer 3
-
£456 GBP
View
Retailer 4
-
£467 GBP
View
Price last confirmed 19 days ago
A
Retailer 5
-
£491 GBP
View
A
Retailer 6
-
£491 GBP
View
B+
Retailer 7
-
£526 GBP
View
A
Retailer 8
-
£545 GBP
View
B+
Retailer 9
-
£554 GBP
View
B+
Retailer 10
-
£555 GBP
View
B+
Retailer 11
-
£669 GBP
View
B
Retailer 12
-
£1,047 GBP
View
Most Expensive
B
NZ Jewellers
a26f00a1-19d6-4ae3-b8a1-5c4d78f3dc26 · Nov 5
£1,430 GBP
$1,914 USD
View
12 more retailers have this diamond
Prices start from £409 GBPSave up to £1,021 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
0.51ct Pear
£409 GBP