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Emerald|Lab Grown|IGI

1.54ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG700514126

Shape and cutting style on the report: Emerald cut

Certificate IGI LG700514126

Diamond specifications and retailer prices

From £217 GBP
$291 USD
As of October 30, 2026
Save £1,768 GBP (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £1,985 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown emerald diamond

This 1.54ct 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 LG700514126 or 700514126. Listed at 28 retailers as of October 30, 2026, with prices from £217 to £1,985, a £1,768 spread on the same certified stone. Brilliant Earth lists it at £1,985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700514126
Dimensions8.07 × 5.47 × 3.60 mm
L/W Ratio1.48
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
8.07 mm5.47 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700514126
Side View
Table 60.0%Crown 30.5°Girdle: MediumPavilion 42.4°Culet: LargeDepth 65.8%

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: £1,985 GBP|Low: £184 GBP|High: £3,314 GBP|Avg: £634 GBP|-40.1%
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 8£184 GBP
Retailer 5£213 GBP
Retailer 3£217 GBP
Retailer 9£225 GBP
Retailer 17£357 GBP
Retailer 7£416 GBP
Retailer 12£417 GBP
Retailer 15£433 GBP
Retailer 2£443 GBP
Retailer 11£561 GBP
Retailer 14£586 GBP
Retailer 10£602 GBP
Retailer 16£736 GBP
Retailer 4£810 GBP
Retailer 19£898 GBP
Retailer 6£1,002 GBP
Retailer 13£1,015 GBP
Retailer 18£1,073 GBP
Brilliant Earth£1,985 GBP

46 data points across 19 retailers

28 retailers£217 GBP to £1,985 GBP

Retailer 1
-
£177 GBP
$237 USD
Price last confirmed 30 days ago
Retailer 2
-
£184 GBP
$247 USD
View
Price last confirmed 32 days ago
Retailer 3
-
£213 GBP
$286 USD
View
Price last confirmed 18 days ago
Retailer 4
-
£213 GBP
$286 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
£217 GBP
$291 USD
View
Final sale: no returns
Retailer 6
-
£225 GBP
$302 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
£228 GBP
$306 USD
View
Retailer 8
-
£228 GBP
$306 USD
View
Price last confirmed 22 days ago
A
Retailer 9
-
£344 GBP
HK$3,600 HKD
View
A
Retailer 10
-
£357 GBP
$478 USD
View
A
Retailer 11
-
£416 GBP
$557 USD
View
A
Retailer 12
-
£417 GBP
€532 EUR
View
A
Retailer 13
-
£433 GBP
ZAR 9,366 ZAR
View
A
Retailer 14
-
£443 GBP
View
A
Retailer 15
-
£561 GBP
$752 USD
View
A
Retailer 16
-
£586 GBP
A$1,207 AUD
View
A
Retailer 17
-
£602 GBP
$806 USD
View
B+
Retailer 18
-
£736 GBP
$986 USD
View
Retailer 19
-
£810 GBP
$1,085 USD
View
Price last confirmed 22 days ago
Retailer 20
-
£810 GBP
$1,085 USD
View
Price last confirmed 31 days ago
B+
Retailer 21
-
£898 GBP
$1,203 USD
View
B+
Retailer 22
-
£935 GBP
$1,252 USD
View
B+
Retailer 23
-
£1,000 GBP
$1,340 USD
View
B+
Retailer 24
-
£1,002 GBP
SGD 1,815 SGD
View
B+
Retailer 25
-
£1,015 GBP
View
Retailer 26
-
£1,073 GBP
A$2,211 AUD
View
Price last confirmed 27 days ago
B
Retailer 27
-
£1,769 GBP
$2,370 USD
View
Most Expensive
B
Brilliant Earth
15114323Y · Oct 31
£1,985 GBP
$2,660 USD
View
27 more retailers have this diamond
Prices start from £217 GBPSave up to £1,768 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
1.54ct Emerald
£217 GBP