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Pear|Natural|GIA

1.20ct D SI1 Pear Natural Diamond

EX • D/SI1 • GIA 1559660507

Certificate GIA 1559660507

Diamond specifications and retailer prices

From £2,333 GBP
As of November 6, 2026
Save £2,806 GBP (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,435 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.2ct natural pear diamond

This 1.2ct 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 1559660507. Listed at 20 retailers as of November 6, 2026, with a 120% 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

1.20
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1559660507
Dimensions9.17 × 5.86 × 3.67 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Indented Natural, Natural
Top View
9.17 mm5.86 mm1.20 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1559660507
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.6%

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: £5,139 GBP|Low: £2,333 GBP|High: £5,291 GBP|Avg: £3,194 GBP|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 11£2,333 GBP
Retailer 5£2,420 GBP
Retailer 9£2,760 GBP
Retailer 10£2,776 GBP
Retailer 3£2,788 GBP
Retailer 2£2,852 GBP
Retailer 7£2,940 GBP
Retailer 4£3,130 GBP
Retailer 6£3,477 GBP
Retailer 8£3,771 GBP
Retailer 1£5,139 GBP

30 data points across 11 retailers

20 retailers£2,333 GBP to £5,139 GBP

A
Cheapest Retailer
-
£2,333 GBP
A
Retailer 2
-
£2,420 GBP
View
B+
Retailer 3
-
£2,760 GBP
View
B+
Retailer 4
-
£2,776 GBP
View
B+
Retailer 5
-
£2,788 GBP
View
B+
Retailer 6
-
£2,852 GBP
View
Final sale: no returns
B+
Retailer 7
-
£2,894 GBP
View
B+
Retailer 8
-
£2,895 GBP
View
B+
Retailer 9
-
£2,940 GBP
View
B+
Retailer 10
-
£3,058 GBP
View
Retailer 11
-
£3,120 GBP
View
Price last confirmed 20 days ago
Retailer 12
-
£3,120 GBP
View
Price last confirmed 22 days ago
Retailer 13
-
£3,120 GBP
View
Price last confirmed 22 days ago
B+
Retailer 14
-
£3,130 GBP
View
Retailer 15
-
£3,361 GBP
View
Price last confirmed 34 days ago
B+
Retailer 16
-
£3,477 GBP
View
Retailer 17
-
£3,600 GBP
View
Price last confirmed 19 days ago
B+
Retailer 18
-
£3,771 GBP
View
B
Retailer 19
-
£5,139 GBP
View
Most Expensive
NZ Jewellers
7c465d72-4269-4c07-98ce-0b2dd1436da0 · Oct 17
£5,435 GBP
$7,275 USD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from £2,333 GBPSave up to £2,806 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
1.20ct Pear
£2,333 GBP