Emerald|Lab Grown|IGI

1.54ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG844601896

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844601896

Diamond specifications and retailer prices

From £193 GBP
$258 USD
As of October 30, 2026
Save £2,046 GBP (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,239 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 LG844601896 or 844601896. Listed at 17 retailers as of October 30, 2026, with prices from £193 to £2,239, a £2,046 spread on the same certified stone. Brilliant Earth lists it at £2,239. 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 angle39.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844601896
Dimensions7.60 × 5.46 × 3.66 mm
L/W Ratio1.39
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
7.60 mm5.46 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844601896
Side View
Table 65.0%Crown 39.5°Girdle: MED-STKPavilion 38.9°Culet: LargeDepth 67.0%

Caratlytics Score

How it works →
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: £2,239 GBP|Low: £186 GBP|High: £3,329 GBP|Avg: £970 GBP|-32.7%
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
October 30, 2026
Retailer 14£193 GBP
Retailer 6£224 GBP
Retailer 13£366 GBP
Retailer 16£369 GBP
Retailer 3£399 GBP
Retailer 2£442 GBP
Retailer 11£614 GBP
Retailer 7£615 GBP
Retailer 18£735 GBP
Retailer 4£769 GBP
Retailer 5£849 GBP
Retailer 10£955 GBP
Retailer 15£1,060 GBP
Retailer 9£1,115 GBP
Retailer 12£1,672 GBP
Retailer 17£1,717 GBP
Retailer 8£2,005 GBP
Brilliant Earth£2,239 GBP

16 data points across 18 retailers

17 retailers£193 GBP to £2,239 GBP

A
Cheapest Retailer
-
£193 GBP
$258 USD
A
Retailer 2
-
£224 GBP
$300 USD
View
A
Retailer 3
-
£366 GBP
$490 USD
View
A
Retailer 4
-
£369 GBP
$495 USD
View
A
Retailer 5
-
£399 GBP
$535 USD
View
A
Retailer 6
-
£442 GBP
€564 EUR
View
A
Retailer 7
-
£614 GBP
A$1,266 AUD
View
A
Retailer 8
-
£615 GBP
$824 USD
View
B+
Retailer 9
-
£735 GBP
$985 USD
View
B+
Retailer 10
-
£769 GBP
$1,031 USD
View
B+
Retailer 11
-
£849 GBP
$1,137 USD
View
Retailer 12
-
£955 GBP
$1,280 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
£1,060 GBP
View
B
Retailer 14
-
£1,672 GBP
$2,240 USD
View
B
Retailer 15
-
£1,717 GBP
$2,300 USD
View
B
Retailer 16
-
£2,005 GBP
$2,686 USD
View
Most Expensive
B
Brilliant Earth
22166907Y · Oct 31
£2,239 GBP
$3,000 USD
View
16 more retailers have this diamond
Prices start from £193 GBPSave up to £2,046 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
£193 GBP