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Pear|Natural|GIA

1.23ct J SI1 Pear Natural Diamond

EX • J/SI1 • GIA 6233940113

Certificate GIA 6233940113

Diamond specifications and retailer prices

From £2,384 GBP
As of November 5, 2026
Save £1,632 GBP (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,016 GBP at MOH London · As of November 7, 2026
View at MOH London

About this 1.23ct natural pear diamond

This 1.23ct natural pear sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6233940113. Listed at 7 retailers as of November 5, 2026, with prices from £2,384 to £4,016, a £1,632 spread on the same certified stone. MOH London lists it at £4,016. 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

1.23
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6233940113
Dimensions8.73 × 6.22 × 3.86 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeSmall
Top View
8.73 mm6.22 mm1.23 ctJ / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6233940113
Side View
Table 64.0%CrownGirdle: THN-STKPavilionCulet: SmallDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £4,016 GBP|Low: £2,384 GBP|High: £4,087 GBP|Avg: £2,803 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 5£2,384 GBP
Retailer 4£2,510 GBP
Retailer 6£2,510 GBP
Retailer 2£2,522 GBP
Retailer 7£2,600 GBP
Retailer 3£2,811 GBP
MOH London£4,016 GBP

33 data points across 7 retailers

7 retailers£2,384 GBP to £4,016 GBP

B
Cheapest Retailer
-
£2,384 GBP
B
Retailer 2
-
£2,510 GBP
View
B
Retailer 3
-
£2,510 GBP
View
B
Retailer 4
-
£2,522 GBP
View
B
Retailer 5
-
£2,600 GBP
View
B
Retailer 6
-
£2,811 GBP
View
Most Expensive
B
MOH London
3D2180E40 · Nov 7
£4,016 GBP
View
6 more retailers have this diamond
Prices start from £2,384 GBPSave up to £1,632 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.

B
1.23ct Pear
£2,384 GBP