Emerald|Lab Grown|IGI

1.54ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG653427631

Shape and cutting style on the report: Emerald cut

Certificate IGI LG653427631

Diamond specifications and retailer prices

From £209 GBP
$280 USD
As of October 30, 2026
Save £2,717 GBP (93%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £2,926 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 LG653427631 or 653427631. Listed at 27 retailers as of October 30, 2026, with prices from £209 to £2,926, a £2,717 spread on the same certified stone. Brilliant Earth lists it at £2,926. 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 angle36.8°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653427631
Dimensions7.79 × 5.41 × 3.56 mm
L/W Ratio1.44
Culet sizeLong
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
7.79 mm5.41 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653427631
Side View
Table 65.0%Crown 36.8°Girdle: MediumPavilion 41.9°Culet: LNGDepth 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: £2,926 GBP|Low: £201 GBP|High: £3,329 GBP|Avg: £739 GBP|-12.1%
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 1, 2026
Retailer 6£209 GBP
Retailer 7£243 GBP
Retailer 5£260 GBP
Retailer 18£260 GBP
Retailer 17£351 GBP
Retailer 12£426 GBP
Retailer 16£446 GBP
Retailer 10£455 GBP
Retailer 2£458 GBP
Retailer 15£603 GBP
Retailer 3£624 GBP
Retailer 9£833 GBP
Retailer 4£834 GBP
Retailer 8£926 GBP
Retailer 13£1,045 GBP
Retailer 11£1,057 GBP
Retailer 14£1,702 GBP
Brilliant Earth£2,926 GBP

40 data points across 18 retailers

27 retailers£209 GBP to £2,926 GBP

A
Cheapest Retailer
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£209 GBP
$280 USD
A
Retailer 2
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£234 GBP
$314 USD
View
Final sale: no returns
A
Retailer 3
-
£243 GBP
$325 USD
View
A
Retailer 4
-
£260 GBP
$348 USD
View
Retailer 5
-
£260 GBP
$348 USD
View
Price last confirmed 13 days ago
Retailer 6
-
£260 GBP
$348 USD
View
Price last confirmed 7 days ago
A
Retailer 7
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£287 GBP
HK$3,000 HKD
View
A
Retailer 8
-
£349 GBP
$468 USD
View
A
Retailer 9
-
£351 GBP
$470 USD
View
A
Retailer 10
-
£426 GBP
€544 EUR
View
A
Retailer 11
-
£446 GBP
ZAR 9,652 ZAR
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A
Retailer 12
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£455 GBP
$610 USD
View
A
Retailer 13
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£458 GBP
View
A
Retailer 14
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£603 GBP
A$1,244 AUD
View
A
Retailer 15
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£624 GBP
$836 USD
View
A
Retailer 16
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£666 GBP
$893 USD
View
B+
Retailer 17
-
£775 GBP
$1,039 USD
View
B+
Retailer 18
-
£833 GBP
SGD 1,509 SGD
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B+
Retailer 19
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£834 GBP
$1,118 USD
View
B+
Retailer 20
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£872 GBP
$1,168 USD
View
B+
Retailer 21
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£926 GBP
$1,241 USD
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B+
Retailer 22
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£999 GBP
$1,338 USD
View
B+
Retailer 23
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£1,045 GBP
View
B+
Retailer 24
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£1,057 GBP
A$2,178 AUD
View
B+
Retailer 25
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£1,082 GBP
$1,450 USD
View
B
Retailer 26
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£1,702 GBP
$2,280 USD
View
Most Expensive
B
Brilliant Earth
14066846A · Oct 31
£2,926 GBP
$3,920 USD
View
26 more retailers have this diamond
Prices start from £209 GBPSave up to £2,717 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
£209 GBP