Pear|Lab Grown|IGI

1.52ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG821616300

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG821616300

Diamond specifications and retailer prices

From £177 GBP
$237 USD
As of October 30, 2026
Save £771 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,142 GBP at Brilliant Earth · As of September 29, 2026
View at Brilliant Earth

About this 1.52ct lab-grown pear diamond

This 1.52ct 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 LG821616300 or 821616300. Listed at 13 retailers as of October 28, 2026, with a 436% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.52
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821616300
Dimensions9.91 × 6.19 × 4.17 mm
L/W Ratio1.60
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.91 mm6.19 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821616300
Side View
Table 62.0%Crown 31.9°Girdle: MED-THKPavilion 44°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
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: Oct 30
Current: £948 GBP|Low: £105 GBP|High: £1,142 GBP|Avg: £472 GBP|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10£105 GBP
Retailer 8£177 GBP
Retailer 9£265 GBP
Retailer 3£360 GBP
Retailer 2£362 GBP
Retailer 7£387 GBP
Retailer 6£631 GBP
Retailer 5£761 GBP
Retailer 4£786 GBP
Brilliant Earth£948 GBP

35 data points across 10 retailers

13 retailers£177 GBP to £948 GBP

A
Cheapest Retailer
-
£177 GBP
$237 USD
Final sale: no returns
Retailer 2
-
£193 GBP
$259 USD
View
Price last confirmed 38 days ago
B+
Retailer 3
-
£265 GBP
$355 USD
View
B+
Retailer 4
-
£360 GBP
€459 EUR
View
B+
Retailer 5
-
£362 GBP
View
B+
Retailer 6
-
£375 GBP
$502 USD
View
B+
Retailer 7
-
£387 GBP
$518 USD
View
B
Retailer 8
-
£631 GBP
$846 USD
View
B
Retailer 9
-
£669 GBP
$897 USD
View
Retailer 10
-
£761 GBP
$1,020 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
£786 GBP
View
B
Retailer 12
-
£948 GBP
$1,270 USD
View
Most Expensive
Brilliant Earth
20756943A · Sep 29
£1,142 GBP
$1,530 USD
View
Price last confirmed 31 days ago
12 more retailers have this diamond
Prices start from £177 GBPSave up to £771 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
1.52ct Pear
£177 GBP