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Pear|Natural|GIA

1.51ct E SI1 Pear Natural Diamond

EX • E/SI1 • GIA 5566322093

Certificate GIA 5566322093

Diamond specifications and retailer prices

From £5,052 GBP
As of November 7, 2026
Save £2,691 GBP (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £7,743 GBP at MOH London · As of November 4, 2026
View at MOH London

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 5566322093. Listed at 4 retailers as of November 4, 2026, with prices from £5,052 to £7,743, a £2,691 spread on the same certified stone. MOH London lists it at £7,743. 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
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5566322093
Dimensions10.59 × 6.29 × 3.94 mm
L/W Ratio1.68
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
10.59 mm6.29 mm1.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5566322093
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: £7,743 GBP|Low: £4,465 GBP|High: £7,857 GBP|Avg: £5,698 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5£4,465 GBP
Retailer 2£5,052 GBP
Retailer 3£5,442 GBP
Retailer 4£5,724 GBP
MOH London£7,743 GBP

44 data points across 5 retailers

4 retailers£5,052 GBP to £7,743 GBP

A
Cheapest Retailer
-
£5,052 GBP
A
Retailer 2
-
£5,442 GBP
View
A
Retailer 3
-
£5,724 GBP
View
Most Expensive
B
MOH London
DF0A47269 · Nov 4
£7,743 GBP
View
3 more retailers have this diamond
Prices start from £5,052 GBPSave up to £2,691 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
£5,052 GBP