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Emerald|Lab Grown|IGI

1.87ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG743593504

Shape and cutting style on the report: Emerald cut

Certificate IGI LG743593504

Diamond specifications and retailer prices

From £263 GBP
$353 USD
As of October 28, 2026
Save £2,558 GBP (91%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £2,821 GBP at Brilliant Earth · As of October 30, 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 LG743593504 or 743593504. Listed at 27 retailers as of October 28, 2026, with prices from £263 to £2,821, a £2,558 spread on the same certified stone. Brilliant Earth lists it at £2,821. 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 angle32.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593504
Dimensions8.63 × 5.75 × 3.82 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.63 mm5.75 mm1.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593504
Side View
Table 61.0%Crown 32.2°Girdle: Slightly ThickPavilion 40.6°Culet: LargeDepth 66.4%

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 28
Current: £2,821 GBP|Low: £263 GBP|High: £3,336 GBP|Avg: £1,057 GBP|-15.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 17
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Retailer 20
October 30, 2026
Retailer 9£263 GBP
Retailer 3£388 GBP
Retailer 18£401 GBP
Retailer 7£425 GBP
Retailer 10£477 GBP
Retailer 13£491 GBP
Retailer 16£516 GBP
Retailer 2£537 GBP
Retailer 14£700 GBP
Retailer 19£836 GBP
Retailer 8£872 GBP
Retailer 20£1,046 GBP
Retailer 11£1,086 GBP
Retailer 5£1,112 GBP
Retailer 12£1,163 GBP
Retailer 17£1,205 GBP
Retailer 6£1,345 GBP
Retailer 4£1,948 GBP
Retailer 15£2,168 GBP
Brilliant Earth£2,821 GBP

41 data points across 20 retailers

27 retailers£263 GBP to £2,821 GBP

Retailer 1
-
£210 GBP
$282 USD
Price last confirmed 23 days ago
Retailer 2
-
£254 GBP
$341 USD
View
Price last confirmed 17 days ago
Retailer 3
-
£254 GBP
$341 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
£263 GBP
$353 USD
View
Final sale: no returns
Retailer 5
-
£272 GBP
$364 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
£272 GBP
$364 USD
View
A
Retailer 7
-
£388 GBP
$520 USD
View
A
Retailer 8
-
£401 GBP
HK$4,200 HKD
View
A
Retailer 9
-
£425 GBP
$570 USD
View
A
Retailer 10
-
£477 GBP
$639 USD
View
A
Retailer 11
-
£491 GBP
€626 EUR
View
A
Retailer 12
-
£516 GBP
ZAR 11,167 ZAR
View
A
Retailer 13
-
£537 GBP
View
A
Retailer 14
-
£700 GBP
A$1,443 AUD
View
B+
Retailer 15
-
£836 GBP
$1,120 USD
View
B+
Retailer 16
-
£872 GBP
$1,168 USD
View
Retailer 17
-
£965 GBP
$1,293 USD
View
Price last confirmed 21 days ago
B+
Retailer 18
-
£1,046 GBP
$1,401 USD
View
B+
Retailer 19
-
£1,086 GBP
$1,455 USD
View
B+
Retailer 20
-
£1,112 GBP
$1,489 USD
View
B+
Retailer 21
-
£1,163 GBP
SGD 2,106 SGD
View
B+
Retailer 22
-
£1,205 GBP
View
Retailer 23
-
£1,345 GBP
A$2,772 AUD
View
Price last confirmed 23 days ago
B
Retailer 24
-
£1,948 GBP
$2,610 USD
View
B
Retailer 25
-
£2,168 GBP
$2,905 USD
View
B
Retailer 26
-
£2,205 GBP
$2,955 USD
View
Most Expensive
B
Brilliant Earth
17456917Y · Oct 30
£2,821 GBP
$3,780 USD
View
26 more retailers have this diamond
Prices start from £263 GBPSave up to £2,558 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