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Pear|Lab Grown|IGI

3.51ct G VS2 Pear Lab Grown Diamond

ID • G/VS2 • IGI LG681507164

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG681507164

Diamond specifications and retailer prices

From £325 GBP
$436 USD
As of October 30, 2026
Save £2,249 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,575 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681507164 or 681507164. Listed at 23 retailers as of October 29, 2026, with prices from £325 to £2,575, a £2,249 spread on the same certified stone. Brilliant Earth lists it at £2,575. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681507164
Dimensions13.90 × 8.35 × 5.21 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.90 mm8.35 mm3.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681507164
Side View
Table 55.0%Crown 32.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

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: Oct 30
Current: £2,575 GBP|Low: £325 GBP|High: £2,717 GBP|Avg: £984 GBP|-4.2%
Brilliant Earth
Retailer 2
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Retailer 20
October 30, 2026
Retailer 10£325 GBP
Retailer 12£363 GBP
Retailer 18£364 GBP
Retailer 8£404 GBP
Retailer 16£404 GBP
Retailer 13£457 GBP
Retailer 15£511 GBP
Retailer 20£573 GBP
Retailer 2£635 GBP
Retailer 14£666 GBP
Retailer 19£683 GBP
Retailer 5£827 GBP
Retailer 4£1,131 GBP
Retailer 9£1,172 GBP
Retailer 7£1,297 GBP
Retailer 11£1,322 GBP
Retailer 3£1,453 GBP
Retailer 17£1,484 GBP
Retailer 6£1,510 GBP
Brilliant Earth£2,575 GBP

30 data points across 20 retailers

23 retailers£325 GBP to £2,575 GBP

A
Cheapest Retailer
-
£325 GBP
$436 USD
A
Retailer 2
-
£363 GBP
$487 USD
View
Final sale: no returns
A
Retailer 3
-
£364 GBP
$488 USD
View
A
Retailer 4
-
£404 GBP
$541 USD
View
A
Retailer 5
-
£404 GBP
$541 USD
View
A
Retailer 6
-
£457 GBP
View
A
Retailer 7
-
£511 GBP
$685 USD
View
A
Retailer 8
-
£573 GBP
HK$6,000 HKD
View
B+
Retailer 9
-
£635 GBP
$851 USD
View
A
Retailer 10
-
£666 GBP
View
Retailer 11
-
£683 GBP
€871 EUR
View
Price last confirmed 7 days ago
A
Retailer 12
-
£827 GBP
$1,108 USD
View
Retailer 13
-
£928 GBP
$1,244 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
£1,131 GBP
$1,516 USD
View
B+
Retailer 15
-
£1,172 GBP
View
B+
Retailer 16
-
£1,297 GBP
$1,738 USD
View
B+
Retailer 17
-
£1,322 GBP
$1,772 USD
View
B+
Retailer 18
-
£1,453 GBP
$1,947 USD
View
B+
Retailer 19
-
£1,484 GBP
View
B+
Retailer 20
-
£1,505 GBP
$2,017 USD
View
B+
Retailer 21
-
£1,510 GBP
$2,023 USD
View
B
Retailer 22
-
£1,830 GBP
CA$3,405 CAD
View
Most Expensive
B
Brilliant Earth
16053542A · Oct 29
£2,575 GBP
$3,450 USD
View
22 more retailers have this diamond
Prices start from £325 GBPSave up to £2,249 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
£325 GBP