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Emerald|Lab Grown|IGI

1.33ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG648466151

Shape and cutting style on the report: Emerald cut

Certificate IGI LG648466151

Diamond specifications and retailer prices

From £255 GBP
As of November 4, 2026
Save £2,004 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,259 GBP at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.33ct lab-grown emerald diamond

This 1.33ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG648466151 or 648466151. Listed at 20 retailers as of November 4, 2026, with prices from £255 to £2,259, a £2,004 spread on the same certified stone. Do Amore Diamonds lists it at £2,259. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648466151
Dimensions7.38 × 5.16 × 3.54 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm5.16 mm1.33 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648466151
Side View
Table 65.0%Crown 38.7°Girdle: MediumPavilion 41.2°Culet: LNGDepth 68.6%

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 4
Current: £2,259 GBP|Low: £244 GBP|High: £2,259 GBP|Avg: £748 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 5£255 GBP
Retailer 4£296 GBP
Retailer 3£316 GBP
Retailer 14£316 GBP
Retailer 7£421 GBP
Retailer 11£430 GBP
Retailer 8£433 GBP
Retailer 12£601 GBP
Retailer 9£624 GBP
Retailer 6£836 GBP
Retailer 10£850 GBP
Retailer 15£926 GBP
Retailer 16£1,120 GBP
Retailer 2£1,357 GBP
Retailer 13£1,482 GBP
Do Amore Diamonds£2,259 GBP

45 data points across 16 retailers

20 retailers£255 GBP to £2,259 GBP

A
Cheapest Retailer
-
£255 GBP
A
Retailer 2
-
£293 GBP
View
Final sale: no returns
A
Retailer 3
-
£296 GBP
View
A
Retailer 4
-
£316 GBP
View
Retailer 5
-
£316 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£421 GBP
View
A
Retailer 7
-
£430 GBP
View
A
Retailer 8
-
£433 GBP
View
A
Retailer 9
-
£570 GBP
View
A
Retailer 10
-
£601 GBP
View
A
Retailer 11
-
£624 GBP
View
Retailer 12
-
£836 GBP
View
Price last confirmed 28 days ago
B+
Retailer 13
-
£850 GBP
View
B+
Retailer 14
-
£926 GBP
View
B
Retailer 15
-
£1,120 GBP
View
B
Retailer 16
-
£1,235 GBP
View
B
Retailer 17
-
£1,354 GBP
View
B
Retailer 18
-
£1,357 GBP
View
B
Retailer 19
-
£1,482 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7F434A7BF · Nov 5
£2,259 GBP
$3,050 USD
View
19 more retailers have this diamond
Prices start from £255 GBPSave up to £2,004 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
1.33ct Emerald
£255 GBP