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Pear|Natural|GIA

0.51ct E SI2 Pear Natural Diamond

EX • E/SI2 • GIA 7551989000

Certificate GIA 7551989000

Diamond specifications and retailer prices

From £325 GBP
As of November 6, 2026
Save £879 GBP (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,204 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 E 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 7551989000. Listed at 16 retailers as of November 5, 2026, with prices from £325 to £1,204, a £879 spread on the same certified stone. NZ Jewellers lists it at £1,204. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7551989000
Dimensions7.00 × 4.49 × 2.67 mm
L/W Ratio1.56
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
7.00 mm4.49 mm0.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7551989000
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 59.4%

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: £1,204 GBP|Low: £325 GBP|High: £1,204 GBP|Avg: £518 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 5£325 GBP
Retailer 7£354 GBP
Retailer 3£384 GBP
Retailer 8£400 GBP
Retailer 13£414 GBP
Retailer 15£414 GBP
Retailer 4£443 GBP
Retailer 6£443 GBP
Retailer 10£456 GBP
Retailer 9£476 GBP
Retailer 12£481 GBP
Retailer 14£492 GBP
Retailer 16£527 GBP
Retailer 11£571 GBP
Retailer 2£882 GBP
NZ Jewellers£1,204 GBP

30 data points across 16 retailers

16 retailers£325 GBP to £1,204 GBP

A
Cheapest Retailer
-
£325 GBP
A
Retailer 2
-
£354 GBP
View
Final sale: no returns
A
Retailer 3
-
£384 GBP
View
A
Retailer 4
-
£400 GBP
View
A
Retailer 5
-
£414 GBP
View
A
Retailer 6
-
£414 GBP
View
A
Retailer 7
-
£443 GBP
View
A
Retailer 8
-
£443 GBP
View
A
Retailer 9
-
£456 GBP
View
A
Retailer 10
-
£476 GBP
View
A
Retailer 11
-
£481 GBP
View
A
Retailer 12
-
£492 GBP
View
A
Retailer 13
-
£527 GBP
View
B+
Retailer 14
-
£571 GBP
View
B
Retailer 15
-
£882 GBP
View
Most Expensive
B
NZ Jewellers
46daa8f7-2ff2-4c5f-a4db-6144cbb52eda · Nov 5
£1,204 GBP
$1,612 USD
View
15 more retailers have this diamond
Prices start from £325 GBPSave up to £879 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
£325 GBP