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Pear|Natural|GIA

0.51ct D SI2 Pear Natural Diamond

EX • D/SI2 • GIA 6535981314

Certificate GIA 6535981314

Diamond specifications and retailer prices

From £402 GBP
As of November 6, 2026
Save £250 GBP (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,480 GBP at NZ Jewellers · As of September 25, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535981314. Listed at 12 retailers as of November 6, 2026, with a 62% 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

0.51
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.9°
OriginNatural
Grading LabGIA
CertificateGIA 6535981314
Dimensions6.94 × 4.41 × 2.76 mm
L/W Ratio1.57
Top View
6.94 mm4.41 mm0.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535981314
Side View
Table 57.0%CrownGirdle: THK-VTKPavilion 38.9°Culet: NoneDepth 62.6%

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: £489 GBP|Low: £292 GBP|High: £1,103 GBP|Avg: £563 GBP|-10.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 2£402 GBP
Retailer 11£411 GBP
Retailer 9£421 GBP
Retailer 8£466 GBP
Retailer 1£489 GBP
Retailer 5£515 GBP
Retailer 6£529 GBP
Retailer 10£611 GBP
Retailer 4£629 GBP
Retailer 7£652 GBP
Retailer 3£1,015 GBP

36 data points across 11 retailers

12 retailers£402 GBP to £652 GBP

A
Cheapest Retailer
-
£402 GBP
Final sale: no returns
A
Retailer 2
-
£411 GBP
View
A
Retailer 3
-
£421 GBP
View
A
Retailer 4
-
£466 GBP
View
A
Retailer 5
-
£489 GBP
View
A
Retailer 6
-
£515 GBP
View
A
Retailer 7
-
£529 GBP
View
B+
Retailer 8
-
£611 GBP
View
B+
Retailer 9
-
£629 GBP
View
B+
Retailer 10
-
£652 GBP
View
Retailer 11
-
£1,015 GBP
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
28a0b9e7-546d-4e99-b11f-b1fda31681f5 · Sep 25
£1,480 GBP
$1,981 USD
View
Price last confirmed 42 days ago
11 more retailers have this diamond
Prices start from £402 GBPSave up to £250 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
£402 GBP