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Pear|Natural|GIA

0.51ct E SI1 Pear Natural Diamond

EX • E/SI1 • GIA 7552481850

Certificate GIA 7552481850

Diamond specifications and retailer prices

From £661 GBP
As of November 6, 2026
Save £701 GBP (51%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,332 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552481850. Listed at 22 retailers as of November 2, 2026, with a 106% 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552481850
Dimensions7.44 × 4.34 × 2.66 mm
L/W Ratio1.71
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
7.44 mm4.34 mm0.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552481850
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.3%

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: £822 GBP|Low: £661 GBP|High: £1,378 GBP|Avg: £919 GBP
Retailer 1
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
November 7, 2026
Retailer 15£661 GBP
Retailer 4£674 GBP
Retailer 13£682 GBP
Retailer 3£700 GBP
Retailer 5£778 GBP
Retailer 14£792 GBP
Retailer 1£822 GBP
Retailer 7£836 GBP
Retailer 8£863 GBP
Retailer 9£956 GBP
Retailer 2£972 GBP
Retailer 10£1,038 GBP
Retailer 11£1,148 GBP
Retailer 6£1,204 GBP
Retailer 12£1,362 GBP

46 data points across 15 retailers

22 retailers£661 GBP to £1,362 GBP

B+
Cheapest Retailer
-
£661 GBP
B+
Retailer 2
-
£668 GBP
View
Retailer 3
-
£674 GBP
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£674 GBP
View
B+
Retailer 5
-
£682 GBP
View
B+
Retailer 6
-
£700 GBP
View
B+
Retailer 7
-
£778 GBP
View
B+
Retailer 8
-
£792 GBP
View
B+
Retailer 9
-
£822 GBP
View
B+
Retailer 10
-
£822 GBP
View
B+
Retailer 11
-
£822 GBP
View
B+
Retailer 12
-
£836 GBP
View
B+
Retailer 13
-
£852 GBP
View
B+
Retailer 14
-
£863 GBP
View
B
Retailer 15
-
£956 GBP
View
Retailer 16
-
£972 GBP
View
Price last confirmed 33 days ago
B
Retailer 17
-
£984 GBP
View
B
Retailer 18
-
£1,038 GBP
View
B
Retailer 19
-
£1,148 GBP
View
B
Retailer 20
-
£1,204 GBP
View
B
Retailer 21
-
£1,362 GBP
View
Most Expensive
NZ Jewellers
abf1ba33-5b8b-42e2-95c7-10a8999acb31 · Nov 5
£2,332 GBP
$3,122 USD
View
Price under review
21 more retailers have this diamond
Prices start from £661 GBPSave up to £701 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
£661 GBP