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Emerald|Lab Grown|IGI

1.35ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG842644912

Shape and cutting style on the report: Emerald cut

Certificate IGI LG842644912

Diamond specifications and retailer prices

From £298 GBP
$399 USD
As of October 27, 2026
Save £1,399 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,866 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.35ct lab-grown emerald diamond

This 1.35ct 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 LG842644912 or 842644912. Listed at 22 retailers as of October 27, 2026, with a 470% 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

1.35
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644912
Dimensions7.62 × 5.26 × 3.47 mm
L/W Ratio1.45
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
7.62 mm5.26 mm1.35 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644912
Side View
Table 64.0%Crown 36.4°Girdle: MediumPavilion 33.8°Culet: LargeDepth 66.0%

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 27
Current: £565 GBP|Low: £298 GBP|High: £1,950 GBP|Avg: £879 GBP|-0.1%
Retailer 1
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Retailer 22
October 27, 2026
Retailer 21£298 GBP
Retailer 19£334 GBP
Retailer 5£369 GBP
Retailer 6£369 GBP
Retailer 9£375 GBP
Retailer 17£440 GBP
Retailer 14£528 GBP
Retailer 1£565 GBP
Retailer 15£590 GBP
Retailer 12£602 GBP
Retailer 10£611 GBP
Retailer 18£624 GBP
Retailer 4£734 GBP
Retailer 7£807 GBP
Retailer 22£1,187 GBP
Retailer 11£1,214 GBP
Retailer 20£1,223 GBP
Retailer 13£1,353 GBP
Retailer 3£1,365 GBP
Retailer 16£1,445 GBP
Retailer 2£1,697 GBP
Retailer 8£1,950 GBP

16 data points across 22 retailers

22 retailers£298 GBP to £1,697 GBP

A
Cheapest Retailer
-
£298 GBP
$399 USD
A
Retailer 2
-
£334 GBP
$447 USD
View
A
Retailer 3
-
£369 GBP
$495 USD
View
A
Retailer 4
-
£369 GBP
$495 USD
View
A
Retailer 5
-
£440 GBP
$590 USD
View
A
Retailer 6
-
£528 GBP
$707 USD
View
A
Retailer 7
-
£565 GBP
€721 EUR
View
B+
Retailer 8
-
£590 GBP
$790 USD
View
B+
Retailer 9
-
£602 GBP
View
B+
Retailer 10
-
£611 GBP
$819 USD
View
Retailer 11
-
£624 GBP
ZAR 13,516 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£734 GBP
$983 USD
View
B+
Retailer 13
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£807 GBP
$1,081 USD
View
B
Retailer 14
-
£1,187 GBP
$1,590 USD
View
B
Retailer 15
-
£1,214 GBP
$1,626 USD
View
B
Retailer 16
-
£1,223 GBP
CA$2,276 CAD
View
B
Retailer 17
-
£1,353 GBP
$1,813 USD
View
B
Retailer 18
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£1,365 GBP
$1,828 USD
View
B
Retailer 19
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£1,445 GBP
View
B
Retailer 20
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£1,697 GBP
$2,274 USD
View
Retailer 21
-
£1,950 GBP
$2,613 USD
View
Price last confirmed 10 days ago
Most Expensive
Brilliant Earth
22269322A · Oct 28
£2,866 GBP
$3,840 USD
View
Price under review
21 more retailers have this diamond
Prices start from £298 GBPSave up to £1,399 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
1.35ct Emerald
£298 GBP