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Pear|Natural|GIA

1.51ct F SI1 Pear Natural Diamond

EX • F/SI1 • GIA 7561520267

Certificate GIA 7561520267

Diamond specifications and retailer prices

From £5,917 GBP
As of November 7, 2026
Save £4,686 GBP (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £10,603 GBP at With Clarity · As of November 6, 2026
View at With Clarity

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded F 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 7561520267. Listed at 15 retailers as of November 6, 2026, with prices from £5,917 to £10,603, a £4,686 spread on the same certified stone. With Clarity lists it at £10,603. 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

1.51
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.47°
Pavilion angle38.48°
OriginNatural
Grading LabGIA
CertificateGIA 7561520267
Dimensions10.39 × 6.26 × 3.76 mm
L/W Ratio1.66
Culet sizeNone
Top View
10.39 mm6.26 mm1.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561520267
Side View
Table 62.0%Crown 36.47°Girdle: STK-THKPavilion 38.48°Culet: NoneDepth 60.1%

Caratlytics Score

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

Price History

Last verified: Nov 7
Current: £6,530 GBP|Low: £5,917 GBP|High: £10,603 GBP|Avg: £7,431 GBP|-2.8%
Retailer 1
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
With Clarity
November 7, 2026
Retailer 5£5,917 GBP
Retailer 3£6,262 GBP
Retailer 10£6,380 GBP
Retailer 2£6,398 GBP
Retailer 9£6,440 GBP
Retailer 12£6,510 GBP
Retailer 1£6,530 GBP
Retailer 6£6,599 GBP
Retailer 4£7,590 GBP
Retailer 13£7,662 GBP
Retailer 8£7,820 GBP
Retailer 11£7,824 GBP
Retailer 7£8,722 GBP
Retailer 14£9,603 GBP
With Clarity£10,603 GBP

29 data points across 15 retailers

15 retailers£5,917 GBP to £10,603 GBP

B+
Cheapest Retailer
-
£5,917 GBP
B+
Retailer 2
-
£6,262 GBP
View
B+
Retailer 3
-
£6,380 GBP
View
B+
Retailer 4
-
£6,398 GBP
View
B+
Retailer 5
-
£6,440 GBP
View
B+
Retailer 6
-
£6,510 GBP
View
B+
Retailer 7
-
£6,530 GBP
View
B
Retailer 8
-
£6,599 GBP
View
B
Retailer 9
-
£7,590 GBP
View
B
Retailer 10
-
£7,662 GBP
View
B
Retailer 11
-
£7,820 GBP
View
B
Retailer 12
-
£7,824 GBP
View
B
Retailer 13
-
£8,722 GBP
View
B
Retailer 14
-
£9,603 GBP
View
Most Expensive
B
With Clarity
7561520267 · Nov 6
£10,603 GBP
$14,192 USD
View
14 more retailers have this diamond
Prices start from £5,917 GBPSave up to £4,686 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+
1.51ct Pear
£5,917 GBP