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Emerald|Lab Grown|IGI

2.45ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG735562543

Shape and cutting style on the report: Emerald cut

Certificate IGI LG735562543

Diamond specifications and retailer prices

From £373 GBP
$500 USD
As of November 1, 2026
Save £290 GBP (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,736 GBP at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 2.45ct lab-grown emerald diamond

This 2.45ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735562543 or 735562543. Listed at 4 retailers as of November 1, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.45
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735562543
Dimensions10.05 × 6.30 × 3.82 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm6.30 mm2.45 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735562543
Side View
Table 55.0%Crown 22.9°Girdle: MediumPavilion 39.9°Culet: LargeDepth 60.6%

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: Nov 1
Current: £2,736 GBP|Low: £270 GBP|High: £5,277 GBP|Avg: £1,550 GBP|-3.1%
Rare Carat
Retailer 2
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Retailer 17
September 18, 2026
Retailer 2£373 GBP
Retailer 3£525 GBP
Retailer 12£597 GBP
Retailer 13£619 GBP
Retailer 10£664 GBP
Retailer 11£675 GBP
Retailer 9£849 GBP
Retailer 17£1,006 GBP
Retailer 4£1,006 GBP
Retailer 14£1,137 GBP
Retailer 6£1,372 GBP
Retailer 15£1,397 GBP
Retailer 5£1,460 GBP
Retailer 16£1,717 GBP
Retailer 8£1,766 GBP
Rare Carat£2,736 GBP
Retailer 7£5,015 GBP

77 data points across 17 retailers

4 retailers£373 GBP to £664 GBP

A
Cheapest Retailer
-
£373 GBP
$500 USD
Final sale: no returns
A
Retailer 2
-
£664 GBP
A$1,368 AUD
View
Retailer 3
-
£1,766 GBP
A$3,641 AUD
View
Price last confirmed 121 days ago
Most Expensive
Rare Carat
90652A_l_735562543 · Aug 17
£2,736 GBP
$3,667 USD
View
Price last confirmed 77 days ago
3 more retailers have this diamond
Prices start from £373 GBPSave up to £290 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
2.45ct Emerald
£373 GBP