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Pear|Lab Grown|IGI

1.71ct D IF Pear Lab Grown Diamond

ID • D/IF

Diamond specifications and retailer prices

From £306 GBP
As of October 30, 2026
Save £2,202 GBP (88%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,508 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.71ct lab-grown pear diamond

This 1.71ct lab-grown pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 29, 2026, with prices from £306 to £2,508, a £2,202 spread on the same certified stone. Blue Nile lists it at £2,508. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.71 × 6.72 × 4.09 mm
L/W Ratio1.59
Top View
10.71 mm6.72 mm1.71 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £2,508 GBP|Low: £207 GBP|High: £2,508 GBP|Avg: £754 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3£216 GBP
Retailer 5£250 GBP
Retailer 6£287 GBP
Retailer 2£306 GBP
Retailer 4£949 GBP
Blue Nile£2,508 GBP

36 data points across 6 retailers

2 retailers£306 GBP to £2,508 GBP

A
Cheapest Retailer
-
£306 GBP
Most Expensive
B
Blue Nile
27423764 · Oct 29
£2,508 GBP
$3,361 USD
View
1 more retailer has this diamond
Prices start from £306 GBPSave up to £2,202 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
1.71ct Pear
£306 GBP