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Emerald|Lab Grown|IGI

1.54ct G VVS1 Emerald Lab Grown Diamond

VG • G/VVS1 • IGI LG849643823

Shape and cutting style on the report: Emerald cut

Certificate IGI LG849643823

Diamond specifications and retailer prices

From £364 GBP
$488 USD
As of November 1, 2026
Save £546 GBP (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £910 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG849643823 or 849643823. Listed at 7 retailers as of November 1, 2026, with prices from £364 to £910, a £546 spread on the same certified stone. Rare Carat lists it at £910. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849643823
Dimensions7.89 × 5.49 × 3.56 mm
L/W Ratio1.44
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
7.89 mm5.49 mm1.54 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849643823
Side View
Table 65.0%Crown 32.7°Girdle: MediumPavilion 41.3°Culet: LargeDepth 64.8%

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: Nov 1
Current: £910 GBP|Low: £364 GBP|High: £910 GBP|Avg: £615 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 5£364 GBP
Retailer 2£403 GBP
Retailer 7£491 GBP
Retailer 6£732 GBP
Retailer 3£864 GBP
Retailer 4£875 GBP
Rare Carat£910 GBP

10 data points across 7 retailers

7 retailers£364 GBP to £910 GBP

A
Cheapest Retailer
-
£364 GBP
$488 USD
A
Retailer 2
-
£403 GBP
View
B+
Retailer 3
-
£491 GBP
$658 USD
View
B
Retailer 4
-
£732 GBP
$981 USD
View
B
Retailer 5
-
£864 GBP
View
B
Retailer 6
-
£875 GBP
$1,174 USD
View
Most Expensive
B
Rare Carat
SKD-108000 · Nov 1
£910 GBP
$1,220 USD
View
6 more retailers have this diamond
Prices start from £364 GBPSave up to £546 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
£364 GBP