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Pear|Natural|GIA

1.31ct K SI2 Pear Natural Diamond

EX • K/SI2 • GIA 1236764031

Certificate GIA 1236764031

Diamond specifications and retailer prices

From £1,537 GBP
As of November 3, 2026
Save £1,677 GBP (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,213 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.31ct natural pear diamond

This 1.31ct natural pear sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236764031. Listed at 6 retailers as of November 3, 2026, with prices from £1,537 to £3,213, a £1,677 spread on the same certified stone. NZ Jewellers lists it at £3,213. 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

1.31
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.55°
Pavilion angle40.26°
OriginNatural
Grading LabGIA
CertificateGIA 1236764031
Dimensions9.82 × 5.99 × 3.66 mm
L/W Ratio1.64
Girdle conditionVery Thick
Key to symbols
Crystal, Cavity, Feather, Needle
Top View
9.82 mm5.99 mm1.31 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236764031
Side View
Table 64.0%Crown 36.55°Girdle: ThickPavilion 40.26°Culet: NoneDepth 61.1%

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 3
Current: £3,213 GBP|Low: £1,537 GBP|High: £3,321 GBP|Avg: £2,029 GBP|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5£1,537 GBP
Retailer 6£1,561 GBP
Retailer 4£1,580 GBP
Retailer 2£1,608 GBP
Retailer 9£1,860 GBP
Retailer 7£1,886 GBP
Retailer 8£2,049 GBP
Retailer 3£2,693 GBP
NZ Jewellers£3,213 GBP

28 data points across 9 retailers

6 retailers£1,537 GBP to £3,213 GBP

A
Cheapest Retailer
-
£1,537 GBP
A
Retailer 2
-
£1,561 GBP
View
A
Retailer 3
-
£1,580 GBP
View
A
Retailer 4
-
£1,608 GBP
View
B
Retailer 5
-
£2,693 GBP
View
Most Expensive
B
NZ Jewellers
9d444b21-1477-498e-84ed-a09d88cf9eb1 · Nov 3
£3,213 GBP
$4,301 USD
View
5 more retailers have this diamond
Prices start from £1,537 GBPSave up to £1,677 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
1.31ct Pear
£1,537 GBP