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Pear|Natural|GIA

0.51ct D SI1 Pear Natural Diamond

VG • D/SI1 • GIA 6522413408

Certificate GIA 6522413408

Diamond specifications and retailer prices

From £660 GBP
As of November 6, 2026
Save £849 GBP (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,019 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6522413408. Listed at 19 retailers as of November 6, 2026, with a 129% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522413408
Dimensions7.27 × 4.27 × 2.73 mm
L/W Ratio1.70
Top View
7.27 mm4.27 mm0.51 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522413408
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.9%

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 6
Current: £2,019 GBP|Low: £650 GBP|High: £2,019 GBP|Avg: £1,107 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
Retailer 14
Retailer 15
Retailer 16
November 7, 2026
Retailer 13£660 GBP
Retailer 16£781 GBP
Retailer 7£846 GBP
Retailer 4£879 GBP
Retailer 2£913 GBP
Retailer 10£932 GBP
Retailer 14£945 GBP
Retailer 8£977 GBP
Retailer 5£1,028 GBP
Retailer 12£1,071 GBP
Retailer 3£1,083 GBP
Retailer 15£1,148 GBP
Retailer 11£1,278 GBP
Retailer 6£1,404 GBP
Retailer 9£1,508 GBP
NZ Jewellers£2,019 GBP

44 data points across 16 retailers

19 retailers£660 GBP to £1,508 GBP

B+
Cheapest Retailer
-
£660 GBP
B+
Retailer 2
-
£681 GBP
View
B+
Retailer 3
-
£781 GBP
View
Final sale: no returns
Retailer 4
-
£796 GBP
View
Price last confirmed 80 days ago
B
Retailer 5
-
£811 GBP
View
B
Retailer 6
-
£846 GBP
View
B
Retailer 7
-
£879 GBP
View
B
Retailer 8
-
£913 GBP
View
B
Retailer 9
-
£928 GBP
View
B
Retailer 10
-
£932 GBP
View
B
Retailer 11
-
£945 GBP
View
B
Retailer 12
-
£977 GBP
View
B
Retailer 13
-
£1,071 GBP
View
Retailer 14
-
£1,083 GBP
View
Price last confirmed 34 days ago
B
Retailer 15
-
£1,148 GBP
View
B
Retailer 16
-
£1,278 GBP
View
B
Retailer 17
-
£1,404 GBP
View
B
Retailer 18
-
£1,508 GBP
View
Most Expensive
NZ Jewellers
fbb9dec1-4ceb-4892-9e4e-4dde70a56a98 · Nov 5
£2,019 GBP
$2,703 USD
View
Price under review
18 more retailers have this diamond
Prices start from £660 GBPSave up to £849 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+
0.51ct Pear
£660 GBP