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Emerald|Lab Grown|IGI

3.39ct D VVS1 Emerald Lab Grown Diamond

EX • D/VVS1 • IGI LG821651387

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821651387

Diamond specifications and retailer prices

From £570 GBP
$759 USD
As of October 29, 2026
Save £4,536 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,106 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.39ct lab-grown emerald diamond

This 3.39ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821651387 or 821651387. Listed at 20 retailers as of October 29, 2026, with prices from £570 to £5,106, a £4,536 spread on the same certified stone. Brilliant Earth lists it at £5,106. 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

3.39
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821651387
Dimensions10.07 × 7.08 × 4.83 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm7.08 mm3.39 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821651387
Side View
Table 59.0%Crown 34.8°Girdle: Slightly ThickPavilion 43.5°Culet: LargeDepth 68.2%

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 29
Current: £5,106 GBP|Low: £570 GBP|High: £5,339 GBP|Avg: £1,875 GBP|-4.4%
Brilliant Earth
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
October 30, 2026
Retailer 11£570 GBP
Retailer 4£732 GBP
Retailer 3£849 GBP
Retailer 5£918 GBP
Retailer 12£942 GBP
Retailer 7£1,348 GBP
Retailer 15£1,371 GBP
Retailer 6£1,520 GBP
Retailer 9£1,807 GBP
Retailer 13£1,831 GBP
Retailer 10£2,036 GBP
Retailer 2£2,101 GBP
Retailer 16£2,428 GBP
Retailer 14£2,501 GBP
Retailer 8£3,424 GBP
Brilliant Earth£5,106 GBP

20 data points across 16 retailers

20 retailers£570 GBP to £5,106 GBP

Retailer 1
-
£532 GBP
$709 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£570 GBP
$759 USD
View
Final sale: no returns
Retailer 3
-
£609 GBP
$811 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
£732 GBP
$975 USD
View
A
Retailer 5
-
£849 GBP
$1,130 USD
View
A
Retailer 6
-
£918 GBP
€1,164 EUR
View
A
Retailer 7
-
£942 GBP
View
Retailer 8
-
£1,348 GBP
A$2,761 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
£1,371 GBP
ZAR 29,493 ZAR
View
B+
Retailer 10
-
£1,520 GBP
$2,024 USD
View
B+
Retailer 11
-
£1,807 GBP
$2,407 USD
View
B+
Retailer 12
-
£1,831 GBP
View
B+
Retailer 13
-
£2,036 GBP
$2,712 USD
View
B+
Retailer 14
-
£2,074 GBP
$2,762 USD
View
B+
Retailer 15
-
£2,101 GBP
$2,798 USD
View
B+
Retailer 16
-
£2,428 GBP
SGD 4,370 SGD
View
B
Retailer 17
-
£2,501 GBP
View
Retailer 18
-
£2,975 GBP
A$6,094 AUD
View
Price last confirmed 21 days ago
Retailer 19
-
£3,424 GBP
$4,560 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20908089A · Oct 29
£5,106 GBP
$6,800 USD
View
19 more retailers have this diamond
Prices start from £570 GBPSave up to £4,536 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
3.39ct Emerald
£570 GBP