Emerald|Lab Grown|IGI

3.49ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG808638828

Shape and cutting style on the report: Emerald cut

Certificate IGI LG808638828

Diamond specifications and retailer prices

From £3,141 GBP
$4,209 USD
As of October 24, 2026
20 retailers carry this diamond
Most expensive: £4,452 GBP at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.49ct lab-grown emerald diamond

This 3.49ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG808638828 or 808638828. Listed at 20 retailers as of October 24, 2026. 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

3.49
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808638828
Dimensions10.29 × 6.89 × 4.67 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm6.89 mm3.49 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808638828
Side View
Table 65.0%Crown 37.8°Girdle: MED-STKPavilion 38.7°Culet: LargeDepth 67.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 24
Current: £4,452 GBP|Low: £1,005 GBP|High: £4,519 GBP|Avg: £2,112 GBP|-1.5%
Rare Carat
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
Retailer 17
October 23, 2026
Retailer 17£1,047 GBP
Retailer 3£1,139 GBP
Retailer 8£1,172 GBP
Retailer 4£1,214 GBP
Retailer 5£1,214 GBP
Retailer 15£1,343 GBP
Retailer 7£1,392 GBP
Retailer 10£1,738 GBP
Retailer 16£1,770 GBP
Retailer 13£1,842 GBP
Retailer 6£2,276 GBP
Retailer 11£2,747 GBP
Retailer 12£2,789 GBP
Retailer 9£2,935 GBP
Retailer 2£3,273 GBP
Retailer 14£3,487 GBP
Rare Carat£4,452 GBP

35 data points across 17 retailers

20 retailers

Retailer 1
-
£1,047 GBP
$1,403 USD
Price last confirmed 9 days ago
Retailer 2
-
£1,139 GBP
$1,526 USD
View
Price last confirmed 11 days ago
Retailer 3
-
£1,214 GBP
$1,627 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£1,214 GBP
$1,627 USD
View
Price last confirmed 19 days ago
Retailer 5
-
£1,343 GBP
$1,800 USD
View
Price last confirmed 9 days ago
Retailer 6
-
£1,392 GBP
$1,865 USD
View
Price last confirmed 8 days ago
Retailer 7
-
£1,738 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
£1,770 GBP
$2,372 USD
View
Price last confirmed 9 days ago
Retailer 9
-
£2,204 GBP
$2,953 USD
View
Price last confirmed 9 days ago
Retailer 10
-
£2,276 GBP
$3,050 USD
View
Price last confirmed 10 days ago
Retailer 11
-
£2,747 GBP
A$5,662 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
£2,789 GBP
ZAR 60,368 ZAR
View
Price last confirmed 12 days ago
Retailer 13
-
£2,827 GBP
$3,788 USD
View
Price last confirmed 8 days ago
Retailer 14
-
£2,935 GBP
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£3,141 GBP
$4,209 USD
View
Retailer 16
-
£3,273 GBP
$4,386 USD
View
Price last confirmed 9 days ago
Retailer 17
-
£3,487 GBP
View
Price last confirmed 11 days ago
Retailer 18
-
£3,755 GBP
$5,032 USD
View
Price last confirmed 9 days ago
Retailer 19
-
£4,271 GBP
$5,723 USD
View
Price last confirmed 10 days ago
Most Expensive
Rare Carat
KLG-5486_l_808638828 · Oct 18
£4,452 GBP
$5,965 USD
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from £3,141 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.

B+
3.49ct Emerald
£3,141 GBP