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Pear|Lab Grown|IGI

1.51ct D SI1 Pear Lab Grown Diamond

EX • D/SI1 • IGI LG713525252

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG713525252

Diamond specifications and retailer prices

From £158 GBP
$212 USD
As of October 30, 2026
Save £1,364 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,523 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown pear diamond

This 1.51ct lab-grown pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG713525252 or 713525252. Listed at 16 retailers as of October 30, 2026, with prices from £158 to £1,523, a £1,364 spread on the same certified stone. Do Amore Diamonds lists it at £1,523. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713525252
Dimensions10.22 × 6.45 × 3.96 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.22 mm6.45 mm1.51 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713525252
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £410 GBP|Low: £152 GBP|High: £973 GBP|Avg: £450 GBP|+4.6%
Retailer 1
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
October 31, 2026
Retailer 10£158 GBP
Retailer 3£177 GBP
Retailer 6£184 GBP
Retailer 9£196 GBP
Retailer 13£196 GBP
Retailer 2£288 GBP
Retailer 11£338 GBP
Retailer 1£410 GBP
Retailer 14£443 GBP
Retailer 8£634 GBP
Retailer 5£697 GBP
Retailer 7£870 GBP
Retailer 12£920 GBP
Retailer 4£925 GBP

41 data points across 14 retailers

16 retailers£158 GBP to £1,523 GBP

A
Cheapest Retailer
-
£158 GBP
$212 USD
A
Retailer 2
-
£177 GBP
$237 USD
View
Final sale: no returns
A
Retailer 3
-
£184 GBP
$246 USD
View
A
Retailer 4
-
£196 GBP
$263 USD
View
A
Retailer 5
-
£196 GBP
$263 USD
View
A
Retailer 6
-
£288 GBP
$386 USD
View
B+
Retailer 7
-
£338 GBP
$453 USD
View
B+
Retailer 8
-
£410 GBP
View
B+
Retailer 9
-
£443 GBP
$593 USD
View
B
Retailer 10
-
£634 GBP
$849 USD
View
B
Retailer 11
-
£697 GBP
$934 USD
View
B
Retailer 12
-
£825 GBP
$1,106 USD
View
B
Retailer 13
-
£870 GBP
View
B
Retailer 14
-
£920 GBP
$1,233 USD
View
B
Retailer 15
-
£925 GBP
$1,240 USD
View
Most Expensive
B
Do Amore Diamonds
27-C0B7C2849 · Oct 31
£1,523 GBP
$2,040 USD
View
15 more retailers have this diamond
Prices start from £158 GBPSave up to £1,364 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
£158 GBP