CaratHunter
Plans
Pear|Natural|GIA

1.51ct F SI2 Pear Natural Diamond

EX • F/SI2 • GIA 6561017824

Certificate GIA 6561017824

Diamond specifications and retailer prices

From £3,870 GBP
As of November 7, 2026
Save £3,285 GBP (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £7,155 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 6561017824. Listed at 12 retailers as of November 6, 2026, with prices from £3,870 to £7,155, a £3,285 spread on the same certified stone. Wholesale Diamonds Direct lists it at £7,155. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.11°
Pavilion angle40.15°
OriginNatural
Grading LabGIA
CertificateGIA 6561017824
Dimensions9.73 × 6.24 × 3.96 mm
L/W Ratio1.56
Culet sizeNone
Top View
9.73 mm6.24 mm1.51 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561017824
Side View
Table 63.0%Crown 38.11°Girdle: STK-THKPavilion 40.15°Culet: NoneDepth 63.5%

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 7
Current: £4,374 GBP|Low: £3,870 GBP|High: £7,225 GBP|Avg: £4,898 GBP|-8.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 7, 2026
Retailer 11£3,870 GBP
Retailer 3£3,974 GBP
Retailer 6£4,050 GBP
Retailer 7£4,094 GBP
Retailer 2£4,188 GBP
Retailer 1£4,374 GBP
Retailer 9£4,898 GBP
Retailer 5£4,918 GBP
Retailer 8£4,918 GBP
Retailer 4£5,486 GBP
Retailer 10£6,823 GBP
Wholesale Diamonds Direct£7,155 GBP

37 data points across 12 retailers

12 retailers£3,870 GBP to £7,155 GBP

A
Cheapest Retailer
-
£3,870 GBP
A
Retailer 2
-
£3,974 GBP
View
A
Retailer 3
-
£4,050 GBP
View
A
Retailer 4
-
£4,094 GBP
View
A
Retailer 5
-
£4,188 GBP
View
A
Retailer 6
-
£4,374 GBP
View
B+
Retailer 7
-
£4,898 GBP
View
B+
Retailer 8
-
£4,918 GBP
View
B+
Retailer 9
-
£4,918 GBP
View
B+
Retailer 10
-
£5,486 GBP
View
B
Retailer 11
-
£6,823 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
586833539 · Nov 6
£7,155 GBP
$9,577 USD
View
11 more retailers have this diamond
Prices start from £3,870 GBPSave up to £3,285 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
1.51ct Pear
£3,870 GBP