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Emerald|Lab Grown|IGI

1.44ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG768630343

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768630343

Diamond specifications and retailer prices

From £573 GBP
HK$6,000 HKD
As of October 30, 2026
Save £1,684 GBP (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,030 GBP at Brilliant Earth · As of October 29, 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 top-tier cut grade and certified by IGI LG768630343 or 768630343. Listed at 12 retailers as of October 28, 2026, with a 294% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630343
Dimensions8.04 × 5.38 × 3.46 mm
L/W Ratio1.49
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
8.04 mm5.38 mm1.44 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630343
Side View
Table 64.0%Crown 31.3°Girdle: MED-STKPavilion 38.9°Culet: LargeDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £3,030 GBP|Low: £573 GBP|High: £3,127 GBP|Avg: £1,284 GBP|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4£573 GBP
Retailer 9£587 GBP
Retailer 3£642 GBP
Retailer 12£645 GBP
Retailer 5£699 GBP
Retailer 2£755 GBP
Retailer 7£781 GBP
Retailer 11£1,064 GBP
Retailer 10£1,568 GBP
Retailer 6£1,907 GBP
Retailer 8£2,258 GBP
Brilliant Earth£3,030 GBP

44 data points across 12 retailers

12 retailers£573 GBP to £2,258 GBP

A
Cheapest Retailer
-
£573 GBP
HK$6,000 HKD
A
Retailer 2
-
£587 GBP
$787 USD
View
B+
Retailer 3
-
£642 GBP
$860 USD
View
A
Retailer 4
-
£645 GBP
$864 USD
View
B+
Retailer 5
-
£699 GBP
€892 EUR
View
B+
Retailer 6
-
£755 GBP
View
B+
Retailer 7
-
£781 GBP
ZAR 16,900 ZAR
View
B+
Retailer 8
-
£1,064 GBP
$1,426 USD
View
B
Retailer 9
-
£1,568 GBP
$2,101 USD
View
B
Retailer 10
-
£1,907 GBP
View
B
Retailer 11
-
£2,258 GBP
$3,025 USD
View
Most Expensive
Brilliant Earth
20870363Y · Oct 29
£3,030 GBP
$4,060 USD
View
Price under review
11 more retailers have this diamond
Prices start from £573 GBPSave up to £1,684 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
£573 GBP