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Emerald|Lab Grown|IGI

1.87ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG823624472

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823624472

Diamond specifications and retailer prices

From £263 GBP
$353 USD
As of October 30, 2026
Save £3,797 GBP (94%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,060 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.87ct lab-grown emerald diamond

This 1.87ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823624472 or 823624472. Listed at 21 retailers as of October 29, 2026, with prices from £263 to £4,060, a £3,797 spread on the same certified stone. Brilliant Earth lists it at £4,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823624472
Dimensions8.58 × 5.76 × 3.64 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm5.76 mm1.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823624472
Side View
Table 67.0%Crown 40.7°Girdle: Slightly ThickPavilion 38.6°Culet: LargeDepth 63.2%

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: Oct 30
Current: £4,060 GBP|Low: £295 GBP|High: £4,179 GBP|Avg: £1,014 GBP|-2.9%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 3£295 GBP
Retailer 5£305 GBP
Retailer 16£439 GBP
Retailer 14£440 GBP
Retailer 13£561 GBP
Retailer 10£575 GBP
Retailer 2£587 GBP
Retailer 12£757 GBP
Retailer 15£957 GBP
Retailer 9£1,042 GBP
Retailer 7£1,080 GBP
Retailer 6£1,121 GBP
Retailer 4£1,233 GBP
Retailer 17£1,254 GBP
Retailer 8£1,274 GBP
Retailer 11£1,282 GBP
Brilliant Earth£4,060 GBP

43 data points across 17 retailers

21 retailers£263 GBP to £4,060 GBP

A
Cheapest Retailer
-
£263 GBP
$353 USD
A
Retailer 2
-
£295 GBP
$395 USD
View
Final sale: no returns
A
Retailer 3
-
£305 GBP
$409 USD
View
A
Retailer 4
-
£326 GBP
$437 USD
View
A
Retailer 5
-
£326 GBP
$437 USD
View
A
Retailer 6
-
£439 GBP
$588 USD
View
A
Retailer 7
-
£440 GBP
$590 USD
View
A
Retailer 8
-
£561 GBP
ZAR 12,138 ZAR
View
A
Retailer 9
-
£575 GBP
€734 EUR
View
A
Retailer 10
-
£587 GBP
View
A
Retailer 11
-
£757 GBP
A$1,561 AUD
View
B+
Retailer 12
-
£957 GBP
$1,282 USD
View
B+
Retailer 13
-
£1,042 GBP
SGD 1,886 SGD
View
B+
Retailer 14
-
£1,049 GBP
$1,406 USD
View
B+
Retailer 15
-
£1,080 GBP
$1,447 USD
View
B+
Retailer 16
-
£1,121 GBP
$1,502 USD
View
B+
Retailer 17
-
£1,233 GBP
$1,652 USD
View
B+
Retailer 18
-
£1,254 GBP
$1,681 USD
View
B+
Retailer 19
-
£1,274 GBP
View
B+
Retailer 20
-
£1,282 GBP
View
Most Expensive
B
Brilliant Earth
21102549A · Oct 29
£4,060 GBP
$5,440 USD
View
20 more retailers have this diamond
Prices start from £263 GBPSave up to £3,797 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
1.87ct Emerald
£263 GBP