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Pear|Lab Grown|IGI

1.56ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG651482587

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG651482587

Diamond specifications and retailer prices

From £145 GBP
$195 USD
As of November 2, 2026
Save £1,144 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,289 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.56ct lab-grown pear diamond

This 1.56ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG651482587 or 651482587. Listed at 15 retailers as of November 2, 2026, with prices from £145 to £1,289, a £1,144 spread on the same certified stone. Brilliant Earth lists it at £1,289. 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

1.56
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651482587
Dimensions10.10 × 6.60 × 3.99 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.10 mm6.60 mm1.56 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651482587
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.5%

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 2
Current: £1,289 GBP|Low: £139 GBP|High: £1,326 GBP|Avg: £473 GBP|-2.8%
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
November 2, 2026
Retailer 14£145 GBP
Retailer 6£163 GBP
Retailer 7£168 GBP
Retailer 3£180 GBP
Retailer 4£183 GBP
Retailer 13£314 GBP
Retailer 2£329 GBP
Retailer 10£330 GBP
Retailer 12£373 GBP
Retailer 9£580 GBP
Retailer 11£582 GBP
Retailer 5£652 GBP
Retailer 8£843 GBP
Brilliant Earth£1,289 GBP

44 data points across 14 retailers

15 retailers£145 GBP to £1,289 GBP

A
Cheapest Retailer
-
£145 GBP
$195 USD
A
Retailer 2
-
£163 GBP
$219 USD
View
Final sale: no returns
A
Retailer 3
-
£168 GBP
$226 USD
View
A
Retailer 4
-
£180 GBP
$242 USD
View
Retailer 5
-
£183 GBP
$245 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£314 GBP
$422 USD
View
A
Retailer 7
-
£329 GBP
View
A
Retailer 8
-
£330 GBP
€422 EUR
View
A
Retailer 9
-
£363 GBP
$487 USD
View
A
Retailer 10
-
£373 GBP
$501 USD
View
B+
Retailer 11
-
£580 GBP
$778 USD
View
B+
Retailer 12
-
£582 GBP
$781 USD
View
B+
Retailer 13
-
£652 GBP
$875 USD
View
B+
Retailer 14
-
£843 GBP
View
Most Expensive
B
Brilliant Earth
11867155A · Nov 2
£1,289 GBP
$1,730 USD
View
14 more retailers have this diamond
Prices start from £145 GBPSave up to £1,144 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
1.56ct Pear
£145 GBP