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Pear|Lab Grown|IGI

1.27ct F VVS1 Pear Lab Grown Diamond

EX • F/VVS1 • IGI LG837639439

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG837639439

Diamond specifications and retailer prices

From £171 GBP
As of November 4, 2026
Save £90 GBP (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £644 GBP at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.27ct lab-grown pear diamond

This 1.27ct lab-grown pear sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837639439 or 837639439. Listed at 3 retailers as of November 4, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837639439
Dimensions9.11 × 6.02 × 3.91 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm6.02 mm1.27 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837639439
Side View
Table 60.0%Crown 37.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £644 GBP|Low: £167 GBP|High: £673 GBP|Avg: £445 GBP|-3.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 2£171 GBP
Retailer 3£261 GBP
Retailer 5£363 GBP
Rare Carat£644 GBP
Retailer 4£673 GBP

13 data points across 5 retailers

3 retailers£171 GBP to £261 GBP

A
Cheapest Retailer
-
£171 GBP
Final sale: no returns
B+
Retailer 2
-
£261 GBP
View
Most Expensive
Rare Carat
837639439 · Oct 18
£644 GBP
$870 USD
View
Price last confirmed 17 days ago
2 more retailers have this diamond
Prices start from £171 GBPSave up to £90 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
1.27ct Pear
£171 GBP