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Pear|Natural|GIA

0.51ct H SI2 Pear Natural Diamond

EX • H/SI2 • GIA 1505958163

Certificate GIA 1505958163

Diamond specifications and retailer prices

From £354 GBP
As of November 6, 2026
Save £852 GBP (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,206 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 H 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 1505958163. Listed at 13 retailers as of November 5, 2026, with prices from £354 to £1,206, a £852 spread on the same certified stone. NZ Jewellers lists it at £1,206. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1505958163
Dimensions6.77 × 4.56 × 2.73 mm
L/W Ratio1.48
Key to symbols
Crystal
Top View
6.77 mm4.56 mm0.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1505958163
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 60.0%

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: £1,206 GBP|Low: £325 GBP|High: £1,206 GBP|Avg: £542 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
November 7, 2026
Retailer 3£354 GBP
Retailer 10£385 GBP
Retailer 11£414 GBP
Retailer 12£414 GBP
Retailer 4£444 GBP
Retailer 9£444 GBP
Retailer 2£459 GBP
Retailer 6£477 GBP
Retailer 8£482 GBP
Retailer 7£572 GBP
Retailer 5£883 GBP
NZ Jewellers£1,206 GBP

32 data points across 12 retailers

13 retailers£354 GBP to £1,206 GBP

A
Cheapest Retailer
-
£354 GBP
Final sale: no returns
A
Retailer 2
-
£385 GBP
View
A
Retailer 3
-
£414 GBP
View
A
Retailer 4
-
£414 GBP
View
B+
Retailer 5
-
£444 GBP
View
B+
Retailer 6
-
£444 GBP
View
B+
Retailer 7
-
£459 GBP
View
B+
Retailer 8
-
£477 GBP
View
B+
Retailer 9
-
£482 GBP
View
B+
Retailer 10
-
£515 GBP
View
B
Retailer 11
-
£572 GBP
View
B
Retailer 12
-
£883 GBP
View
Most Expensive
B
NZ Jewellers
5fc1fbda-11ae-4d12-92ad-578de05fbb5c · Nov 5
£1,206 GBP
$1,614 USD
View
12 more retailers have this diamond
Prices start from £354 GBPSave up to £852 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
£354 GBP