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Pear|Natural|GIA

1.51ct F SI2 Pear Natural Diamond

ID • F/SI2 • GIA 7551647806

Certificate GIA 7551647806

Diamond specifications and retailer prices

From £6,436 GBP
$8,637 USD
As of November 1, 2026
Save £6,019 GBP (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £12,455 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551647806. Listed at 12 retailers as of November 1, 2026, with prices from £6,436 to £12,455, a £6,019 spread on the same certified stone. NZ Jewellers lists it at £12,455. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551647806
Dimensions10.34 × 6.37 × 3.89 mm
L/W Ratio1.62
Culet sizeNone
Top View
10.34 mm6.37 mm1.51 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551647806
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.1%

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 1
Current: £12,455 GBP|Low: £6,024 GBP|High: £12,455 GBP|Avg: £8,012 GBP|+4.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12£6,436 GBP
Retailer 4£6,572 GBP
Retailer 10£6,874 GBP
Retailer 2£7,017 GBP
Retailer 9£7,439 GBP
Retailer 3£7,447 GBP
Retailer 13£7,561 GBP
Retailer 8£7,616 GBP
Retailer 6£8,135 GBP
Retailer 5£8,487 GBP
Retailer 11£8,593 GBP
Retailer 7£10,378 GBP
NZ Jewellers£12,455 GBP

34 data points across 13 retailers

12 retailers£6,436 GBP to £12,455 GBP

B+
Cheapest Retailer
-
£6,436 GBP
$8,637 USD
B+
Retailer 2
-
£6,874 GBP
$9,224 USD
View
Final sale: no returns
B+
Retailer 3
-
£7,017 GBP
View
B
Retailer 4
-
£7,439 GBP
$9,983 USD
View
B
Retailer 5
-
£7,447 GBP
$9,993 USD
View
B
Retailer 6
-
£7,561 GBP
$10,147 USD
View
B
Retailer 7
-
£7,616 GBP
$10,220 USD
View
B
Retailer 8
-
£8,135 GBP
€10,397 EUR
View
Retailer 9
-
£8,215 GBP
$11,024 USD
View
Price last confirmed 57 days ago
B
Retailer 10
-
£8,593 GBP
$11,531 USD
View
B
Retailer 11
-
£10,378 GBP
View
Most Expensive
B
NZ Jewellers
52584739-52c1-4dd2-b4f0-61dfb23888b3 · Nov 3
£12,455 GBP
$16,714 USD
View
11 more retailers have this diamond
Prices start from £6,436 GBPSave up to £6,019 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
£6,436 GBP