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Pear|Natural|GIA

1.23ct D SI1 Pear Natural Diamond

EX • D/SI1 • GIA 5231509784

Certificate GIA 5231509784

Diamond specifications and retailer prices

From £3,482 GBP
As of November 6, 2026
Save £3,254 GBP (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £6,736 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231509784. Listed at 7 retailers as of November 6, 2026, with prices from £3,482 to £6,736, a £3,254 spread on the same certified stone. MOH London lists it at £6,736. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231509784
Dimensions8.94 × 6.21 × 3.54 mm
L/W Ratio1.44
Top View
8.94 mm6.21 mm1.23 ctD / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5231509784
Side View
Table 62.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 57.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £6,736 GBP|Low: £3,423 GBP|High: £6,853 GBP|Avg: £4,578 GBP|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 6£3,482 GBP
Retailer 4£3,765 GBP
Retailer 7£3,780 GBP
Retailer 2£4,366 GBP
Retailer 5£4,568 GBP
Retailer 3£4,994 GBP
MOH London£6,736 GBP

38 data points across 7 retailers

7 retailers£3,482 GBP to £6,736 GBP

B+
Cheapest Retailer
-
£3,482 GBP
B
Retailer 2
-
£3,765 GBP
View
Final sale: no returns
B
Retailer 3
-
£3,780 GBP
View
B
Retailer 4
-
£4,366 GBP
View
Retailer 5
-
£4,568 GBP
View
Price last confirmed 34 days ago
B
Retailer 6
-
£4,994 GBP
View
Most Expensive
B
MOH London
FC240B886 · Nov 7
£6,736 GBP
View
6 more retailers have this diamond
Prices start from £3,482 GBPSave up to £3,254 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
£3,482 GBP