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Pear|Natural|GIA

1.51ct E SI1 Pear Natural Diamond

EX • E/SI1 • GIA 2566825520

Certificate GIA 2566825520

Diamond specifications and retailer prices

From £5,738 GBP
As of November 6, 2026
Save £4,959 GBP (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £10,696 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two 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 2566825520. Listed at 11 retailers as of November 5, 2026, with prices from £5,738 to £10,696, a £4,959 spread on the same certified stone. NZ Jewellers lists it at £10,696. 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

1.51
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566825520
Dimensions10.75 × 6.36 × 3.72 mm
L/W Ratio1.69
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
10.75 mm6.36 mm1.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566825520
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.5%

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: £10,696 GBP|Low: £5,738 GBP|High: £10,696 GBP|Avg: £7,399 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 9£5,738 GBP
Retailer 3£5,836 GBP
Retailer 10£6,226 GBP
Retailer 5£6,809 GBP
Retailer 4£7,142 GBP
Retailer 2£7,488 GBP
Retailer 6£7,674 GBP
Retailer 8£7,792 GBP
Retailer 7£9,996 GBP
NZ Jewellers£10,696 GBP

5 data points across 10 retailers

11 retailers£5,738 GBP to £10,696 GBP

A
Cheapest Retailer
-
£5,738 GBP
A
Retailer 2
-
£5,836 GBP
View
A
Retailer 3
-
£6,062 GBP
View
B+
Retailer 4
-
£6,226 GBP
View
Final sale: no returns
B+
Retailer 5
-
£6,809 GBP
View
B+
Retailer 6
-
£7,142 GBP
View
B+
Retailer 7
-
£7,488 GBP
View
B+
Retailer 8
-
£7,674 GBP
View
B
Retailer 9
-
£7,792 GBP
View
B
Retailer 10
-
£9,996 GBP
View
Most Expensive
B
NZ Jewellers
c2cfb730-2157-4642-822f-fe689ec3534e · Nov 5
£10,696 GBP
$14,317 USD
View
10 more retailers have this diamond
Prices start from £5,738 GBPSave up to £4,959 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
1.51ct Pear
£5,738 GBP