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Pear|Natural|GIA

1.51ct G SI2 Pear Natural Diamond

EX • G/SI2 • GIA 6552121230

Certificate GIA 6552121230

Diamond specifications and retailer prices

From £3,567 GBP
As of November 6, 2026
Save £3,567 GBP (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £8,460 GBP at NZ Jewellers · As of September 30, 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 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 6552121230. Listed at 9 retailers as of November 4, 2026, with a 100% 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

1.51
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.65°
OriginNatural
Grading LabGIA
CertificateGIA 6552121230
Dimensions9.78 × 6.39 × 3.99 mm
L/W Ratio1.53
Key to symbols
Twinning Wisp, Knot, Feather, Crystal, Needle
Top View
9.78 mm6.39 mm1.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552121230
Side View
Table 60.0%CrownGirdle: ThickPavilion 39.65°Culet: NoneDepth 62.4%

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: £5,239 GBP|Low: £3,567 GBP|High: £7,632 GBP|Avg: £4,953 GBP|-8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£3,567 GBP
Retailer 6£3,891 GBP
Retailer 5£4,182 GBP
Retailer 3£4,266 GBP
Retailer 7£4,918 GBP
Retailer 1£5,239 GBP
Retailer 8£5,797 GBP
Retailer 2£7,134 GBP

24 data points across 8 retailers

9 retailers£3,567 GBP to £7,134 GBP

A
Cheapest Retailer
-
£3,567 GBP
Retailer 2
-
£4,182 GBP
View
Price last confirmed 24 days ago
A
Retailer 3
-
£4,266 GBP
View
B+
Retailer 4
-
£4,918 GBP
View
Retailer 5
-
£5,058 GBP
View
Price last confirmed 37 days ago
Retailer 6
-
£5,136 GBP
View
Price last confirmed 37 days ago
B+
Retailer 7
-
£5,239 GBP
View
B+
Retailer 8
-
£7,134 GBP
View
Most Expensive
NZ Jewellers
39e104eb-3415-4fb2-bdad-a8a956e0bb42 · Sep 30
£8,460 GBP
$11,323 USD
View
Price last confirmed 37 days ago
8 more retailers have this diamond
Prices start from £3,567 GBPSave up to £3,567 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
£3,567 GBP