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Pear|Natural|GIA

0.51ct G SI2 Pear Natural Diamond

EX • G/SI2 • GIA 1553886181

Certificate GIA 1553886181

Diamond specifications and retailer prices

From £418 GBP
As of November 6, 2026
Save £1,004 GBP (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,422 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553886181. Listed at 14 retailers as of November 5, 2026, with prices from £418 to £1,422, a £1,004 spread on the same certified stone. NZ Jewellers lists it at £1,422. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553886181
Dimensions7.15 × 4.37 × 2.75 mm
L/W Ratio1.64
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
7.15 mm4.37 mm0.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553886181
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.9%

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: £1,422 GBP|Low: £349 GBP|High: £1,422 GBP|Avg: £603 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
November 7, 2026
Retailer 5£403 GBP
Retailer 8£418 GBP
Retailer 12£430 GBP
Retailer 3£453 GBP
Retailer 4£474 GBP
Retailer 9£489 GBP
Retailer 11£489 GBP
Retailer 13£524 GBP
Retailer 6£539 GBP
Retailer 10£552 GBP
Retailer 7£666 GBP
Retailer 2£1,018 GBP
NZ Jewellers£1,422 GBP

35 data points across 13 retailers

14 retailers£418 GBP to £1,422 GBP

Retailer 1
-
£368 GBP
Price last confirmed 48 days ago
A
Retailer 2
-
£418 GBP
View
Final sale: no returns
Retailer 3
-
£424 GBP
View
Price last confirmed 46 days ago
A
Retailer 4
-
£430 GBP
View
A
Retailer 5
-
£453 GBP
View
B+
Retailer 6
-
£489 GBP
View
B+
Retailer 7
-
£489 GBP
View
B+
Retailer 8
-
£524 GBP
View
B+
Retailer 9
-
£539 GBP
View
B+
Retailer 10
-
£552 GBP
View
B
Retailer 11
-
£666 GBP
View
B
Retailer 12
-
£1,018 GBP
View
Retailer 13
-
£1,408 GBP
View
Price last confirmed 47 days ago
Most Expensive
B
NZ Jewellers
5924800a-6e66-426b-8b05-bb0cb9bbb036 · Nov 5
£1,422 GBP
$1,904 USD
View
13 more retailers have this diamond
Prices start from £418 GBPSave up to £1,004 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
£418 GBP