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Pear|Natural|GIA

1.21ct I SI2 Pear Natural Diamond

EX • I/SI2 • GIA 5242057381

Certificate GIA 5242057381

Diamond specifications and retailer prices

From £1,830 GBP
As of November 4, 2026
Save £1,522 GBP (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,352 GBP at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.21ct natural pear diamond

This 1.21ct natural pear sits in the classic one-carat band, graded I 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 5242057381. Listed at 14 retailers as of November 4, 2026, with prices from £1,830 to £3,352, a £1,522 spread on the same certified stone. Helzberg Diamonds lists it at £3,352. 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

1.21
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.06°
Pavilion angle38.72°
OriginNatural
Grading LabGIA
CertificateGIA 5242057381
Dimensions9.43 × 5.95 × 3.62 mm
L/W Ratio1.58
Culet sizeNone
Top View
9.43 mm5.95 mm1.21 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242057381
Side View
Table 61.0%Crown 38.06°Girdle: STK-THKPavilion 38.72°Culet: NoneDepth 60.9%

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 4
Current: £3,352 GBP|Low: £1,830 GBP|High: £3,420 GBP|Avg: £2,350 GBP|-2.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 11£1,830 GBP
Retailer 10£1,842 GBP
Retailer 2£1,917 GBP
Retailer 13£1,950 GBP
Retailer 6£1,980 GBP
Retailer 9£2,085 GBP
Retailer 5£2,123 GBP
Retailer 3£2,285 GBP
Retailer 12£2,309 GBP
Retailer 4£2,370 GBP
Retailer 7£2,446 GBP
Retailer 8£2,506 GBP
Retailer 14£3,168 GBP
Helzberg Diamonds£3,352 GBP

41 data points across 14 retailers

14 retailers£1,830 GBP to £3,352 GBP

A
Cheapest Retailer
-
£1,830 GBP
A
Retailer 2
-
£1,842 GBP
View
B+
Retailer 3
-
£1,917 GBP
View
B+
Retailer 4
-
£1,950 GBP
View
B+
Retailer 5
-
£1,980 GBP
View
B+
Retailer 6
-
£2,085 GBP
View
B+
Retailer 7
-
£2,123 GBP
View
B+
Retailer 8
-
£2,285 GBP
View
B+
Retailer 9
-
£2,309 GBP
View
B+
Retailer 10
-
£2,370 GBP
View
B+
Retailer 11
-
£2,446 GBP
View
B
Retailer 12
-
£2,506 GBP
View
B
Retailer 13
-
£3,168 GBP
View
Most Expensive
B
Helzberg Diamonds
XZRLIKIGLNJOH · Nov 6
£3,352 GBP
$4,486 USD
View
13 more retailers have this diamond
Prices start from £1,830 GBPSave up to £1,522 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
1.21ct Pear
£1,830 GBP