Emerald|Lab Grown|IGI

4.39ct G IF Emerald Lab Grown Diamond

ID • G/IF • IGI LG654485747

Shape and cutting style on the report: Emerald cut

Certificate IGI LG654485747

Diamond specifications and retailer prices

From £2,184 GBP
$2,926 USD
As of October 30, 2026
Save £7,597 GBP (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £16,539 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.39ct lab-grown emerald diamond

This 4.39ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG654485747 or 654485747. Listed at 23 retailers as of October 30, 2026, with a 348% 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

4.39
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654485747
Dimensions10.89 × 7.83 × 5.26 mm
L/W Ratio1.39
Culet sizeLong
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
10.89 mm7.83 mm4.39 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654485747
Side View
Table 64.0%Crown 38.6°Girdle: MediumPavilion 40.4°Culet: LNGDepth 67.2%

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 30
Current: £3,688 GBP|Low: £2,096 GBP|High: £9,580 GBP|Avg: £4,621 GBP|-1.1%
Retailer 1
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Retailer 3
Retailer 4
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Retailer 12
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Retailer 19
October 31, 2026
Retailer 3£2,184 GBP
Retailer 8£2,376 GBP
Retailer 4£2,533 GBP
Retailer 7£2,533 GBP
Retailer 16£2,534 GBP
Retailer 10£2,618 GBP
Retailer 6£3,494 GBP
Retailer 2£3,639 GBP
Retailer 1£3,688 GBP
Retailer 5£3,938 GBP
Retailer 11£4,265 GBP
Retailer 14£4,392 GBP
Retailer 19£5,064 GBP
Retailer 13£5,950 GBP
Retailer 17£6,022 GBP
Retailer 18£6,386 GBP
Retailer 12£6,918 GBP
Retailer 15£7,125 GBP
Retailer 9£9,580 GBP

43 data points across 19 retailers

23 retailers£2,184 GBP to £9,781 GBP

A
Cheapest Retailer
-
£2,184 GBP
$2,926 USD
A
Retailer 2
-
£2,376 GBP
$3,183 USD
View
Retailer 3
-
£2,533 GBP
$3,394 USD
View
Price last confirmed 19 days ago
A
Retailer 4
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£2,533 GBP
$3,394 USD
View
A
Retailer 5
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£2,534 GBP
$3,395 USD
View
A
Retailer 6
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£2,618 GBP
$3,508 USD
View
A
Retailer 7
-
£2,944 GBP
$3,944 USD
View
B+
Retailer 8
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£3,494 GBP
$4,681 USD
View
B+
Retailer 9
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£3,639 GBP
$4,876 USD
View
B+
Retailer 10
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£3,688 GBP
View
B+
Retailer 11
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£3,938 GBP
$5,277 USD
View
B+
Retailer 12
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£4,265 GBP
View
B+
Retailer 13
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£4,392 GBP
€5,605 EUR
View
B+
Retailer 14
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£5,064 GBP
$6,785 USD
View
B
Retailer 15
-
£5,950 GBP
ZAR 128,797 ZAR
View
Retailer 16
-
£6,022 GBP
A$12,413 AUD
View
Price last confirmed 9 days ago
B
Retailer 17
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£6,386 GBP
$8,556 USD
View
B
Retailer 18
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£6,918 GBP
$9,270 USD
View
B
Retailer 19
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£7,125 GBP
View
B
Retailer 20
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£9,580 GBP
SGD 17,347 SGD
View
B
Retailer 21
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£9,781 GBP
$13,105 USD
View
Retailer 22
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£15,024 GBP
$20,130 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-654485747 · Oct 31
£16,539 GBP
$22,160 USD
View
Price under review
22 more retailers have this diamond
Prices start from £2,184 GBPSave up to £7,597 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
4.39ct Emerald
£2,184 GBP