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Emerald|Lab Grown|IGI

1.44ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG831684502

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831684502

Diamond specifications and retailer prices

From £316 GBP
$423 USD
As of October 30, 2026
Save £800 GBP (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,052 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.44ct lab-grown emerald diamond

This 1.44ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831684502 or 831684502. Listed at 6 retailers as of October 30, 2026, with a 253% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.44
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831684502
Dimensions7.66 × 5.31 × 3.61 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
7.66 mm5.31 mm1.44 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831684502
Side View
Table 60.0%Crown 35.3°Girdle: MediumPavilion 38.5°Culet: LargeDepth 68.0%

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: £3,052 GBP|Low: £316 GBP|High: £3,052 GBP|Avg: £1,105 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4£316 GBP
Retailer 3£470 GBP
Retailer 6£633 GBP
Retailer 2£981 GBP
Retailer 5£1,116 GBP
Brilliant Earth£3,052 GBP

2 data points across 6 retailers

6 retailers£316 GBP to £1,116 GBP

A
Cheapest Retailer
-
£316 GBP
$423 USD
Final sale: no returns
A
Retailer 2
-
£470 GBP
$630 USD
View
B+
Retailer 3
-
£633 GBP
View
B
Retailer 4
-
£981 GBP
$1,315 USD
View
B
Retailer 5
-
£1,116 GBP
SGD 2,020 SGD
View
Most Expensive
Brilliant Earth
22361020A · Oct 30
£3,052 GBP
$4,090 USD
View
Price under review
5 more retailers have this diamond
Prices start from £316 GBPSave up to £800 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
1.44ct Emerald
£316 GBP