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Pear|Lab Grown|IGI

1.88ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG784648830

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG784648830

Diamond specifications and retailer prices

From £175 GBP
$235 USD
As of October 30, 2026
Save £937 GBP (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,112 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.88ct lab-grown pear diamond

This 1.88ct 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 LG784648830 or 784648830. Listed at 16 retailers as of October 30, 2026, with prices from £175 to £1,112, a £937 spread on the same certified stone. Brilliant Earth lists it at £1,112. 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

1.88
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784648830
Dimensions10.74 × 6.81 × 4.27 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
10.74 mm6.81 mm1.88 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784648830
Side View
Table 55.0%Crown 36.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,112 GBP|Low: £171 GBP|High: £1,911 GBP|Avg: £531 GBP|-41.8%
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
Retailer 15
October 31, 2026
Retailer 14£175 GBP
Retailer 7£204 GBP
Retailer 4£218 GBP
Retailer 6£218 GBP
Retailer 5£293 GBP
Retailer 2£362 GBP
Retailer 8£411 GBP
Retailer 9£450 GBP
Retailer 15£472 GBP
Retailer 13£544 GBP
Retailer 12£576 GBP
Retailer 3£700 GBP
Retailer 10£874 GBP
Retailer 11£1,049 GBP
Brilliant Earth£1,112 GBP

44 data points across 15 retailers

16 retailers£175 GBP to £1,112 GBP

A
Cheapest Retailer
-
£175 GBP
$235 USD
A
Retailer 2
-
£204 GBP
$273 USD
View
A
Retailer 3
-
£218 GBP
$292 USD
View
A
Retailer 4
-
£218 GBP
$292 USD
View
B+
Retailer 5
-
£293 GBP
$392 USD
View
A
Retailer 6
-
£362 GBP
€462 EUR
View
A
Retailer 7
-
£411 GBP
View
B+
Retailer 8
-
£450 GBP
A$928 AUD
View
B+
Retailer 9
-
£472 GBP
$633 USD
View
B+
Retailer 10
-
£544 GBP
$729 USD
View
B+
Retailer 11
-
£576 GBP
$772 USD
View
B+
Retailer 12
-
£700 GBP
$938 USD
View
B
Retailer 13
-
£874 GBP
View
Retailer 14
-
£1,008 GBP
$1,350 USD
View
Price last confirmed 13 days ago
Retailer 15
-
£1,049 GBP
$1,405 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
18288503A · Oct 30
£1,112 GBP
$1,490 USD
View
15 more retailers have this diamond
Prices start from £175 GBPSave up to £937 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
1.88ct Pear
£175 GBP