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Pear|Lab Grown|IGI

3.51ct G VS1 Pear Lab Grown Diamond

EX • G/VS1 • IGI LG649434048

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG649434048

Diamond specifications and retailer prices

From £453 GBP
$608 USD
As of November 1, 2026
Save £3,608 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,061 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.51ct lab-grown pear diamond

This 3.51ct lab-grown pear sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649434048 or 649434048. Listed at 23 retailers as of October 29, 2026, with prices from £453 to £4,061, a £3,608 spread on the same certified stone. Brilliant Earth lists it at £4,061. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649434048
Dimensions13.82 × 8.24 × 5.22 mm
L/W Ratio1.68
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.82 mm8.24 mm3.51 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649434048
Side View
Table 60.0%Crown 34.5°Girdle: MediumPavilion 41.8°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £4,061 GBP|Low: £453 GBP|High: £4,188 GBP|Avg: £1,568 GBP|-3.0%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 3£453 GBP
Retailer 7£502 GBP
Retailer 17£581 GBP
Retailer 11£617 GBP
Retailer 9£665 GBP
Retailer 13£715 GBP
Retailer 2£868 GBP
Retailer 12£1,172 GBP
Retailer 14£1,193 GBP
Retailer 16£1,297 GBP
Retailer 8£1,613 GBP
Retailer 6£1,617 GBP
Retailer 5£1,695 GBP
Retailer 15£1,815 GBP
Retailer 10£2,408 GBP
Retailer 4£3,599 GBP
Brilliant Earth£4,061 GBP

39 data points across 17 retailers

23 retailers£453 GBP to £4,061 GBP

Retailer 1
-
£389 GBP
$522 USD
Price last confirmed 32 days ago
A
Retailer 2
-
£453 GBP
$608 USD
View
Final sale: no returns
Retailer 3
-
£454 GBP
$609 USD
View
Price last confirmed 35 days ago
Retailer 4
-
£502 GBP
$674 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
£581 GBP
$780 USD
View
A
Retailer 6
-
£617 GBP
View
B+
Retailer 7
-
£665 GBP
$892 USD
View
A
Retailer 8
-
£712 GBP
$956 USD
View
A
Retailer 9
-
£715 GBP
$960 USD
View
A
Retailer 10
-
£779 GBP
$1,046 USD
View
A
Retailer 11
-
£868 GBP
View
B+
Retailer 12
-
£1,172 GBP
A$2,419 AUD
View
Retailer 13
-
£1,193 GBP
ZAR 25,871 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£1,297 GBP
$1,740 USD
View
Retailer 15
-
£1,458 GBP
$1,957 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
£1,613 GBP
View
B
Retailer 17
-
£1,617 GBP
$2,170 USD
View
B
Retailer 18
-
£1,695 GBP
$2,275 USD
View
Retailer 19
-
£1,815 GBP
$2,435 USD
View
Price last confirmed 15 days ago
B
Retailer 20
-
£1,881 GBP
$2,524 USD
View
B
Retailer 21
-
£2,408 GBP
View
B
Retailer 22
-
£3,599 GBP
$4,830 USD
View
Most Expensive
B
Brilliant Earth
18587903A · Oct 29
£4,061 GBP
$5,450 USD
View
22 more retailers have this diamond
Prices start from £453 GBPSave up to £3,608 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
3.51ct Pear
£453 GBP