Emerald|Lab Grown|IGI

3.43ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG719530796

Shape and cutting style on the report: Emerald cut

Certificate IGI LG719530796

Diamond specifications and retailer prices

From £853 GBP
$1,136 USD
As of October 30, 2026
Save £5,027 GBP (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £5,880 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.43ct lab-grown emerald diamond

This 3.43ct 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 LG719530796 or 719530796. Listed at 24 retailers as of October 29, 2026, with prices from £853 to £5,880, a £5,027 spread on the same certified stone. Brilliant Earth lists it at £5,880. 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

3.43
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719530796
Dimensions10.38 × 6.83 × 4.77 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.38 mm6.83 mm3.43 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719530796
Side View
Table 66.0%Crown 33.4°Girdle: MED-STKPavilion 39.6°Culet: LNGDepth 69.8%

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: £5,880 GBP|Low: £819 GBP|High: £5,947 GBP|Avg: £2,098 GBP|-1.1%
Brilliant Earth
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
October 30, 2026
Retailer 3£853 GBP
Retailer 6£990 GBP
Retailer 7£990 GBP
Retailer 15£1,031 GBP
Retailer 13£1,119 GBP
Retailer 9£1,192 GBP
Retailer 14£1,416 GBP
Retailer 2£1,431 GBP
Retailer 11£1,550 GBP
Retailer 17£1,795 GBP
Retailer 16£2,233 GBP
Retailer 10£2,297 GBP
Retailer 5£2,871 GBP
Retailer 4£3,152 GBP
Retailer 12£3,196 GBP
Retailer 8£3,758 GBP
Brilliant Earth£5,880 GBP

39 data points across 17 retailers

24 retailers£853 GBP to £5,880 GBP

A
Cheapest Retailer
-
£853 GBP
$1,136 USD
A
Retailer 2
-
£928 GBP
$1,236 USD
View
A
Retailer 3
-
£990 GBP
$1,318 USD
View
Retailer 4
-
£990 GBP
$1,318 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£1,031 GBP
$1,373 USD
View
Final sale: no returns
A
Retailer 6
-
£1,119 GBP
$1,490 USD
View
A
Retailer 7
-
£1,192 GBP
$1,587 USD
View
A
Retailer 8
-
£1,416 GBP
$1,885 USD
View
A
Retailer 9
-
£1,431 GBP
View
B+
Retailer 10
-
£1,550 GBP
€1,966 EUR
View
B+
Retailer 11
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£1,795 GBP
$2,390 USD
View
B+
Retailer 12
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£1,855 GBP
$2,470 USD
View
B+
Retailer 13
-
£1,963 GBP
$2,614 USD
View
Retailer 14
-
£2,233 GBP
A$4,574 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£2,297 GBP
ZAR 49,426 ZAR
View
B
Retailer 16
-
£2,735 GBP
View
B
Retailer 17
-
£2,865 GBP
$3,815 USD
View
B
Retailer 18
-
£2,871 GBP
$3,823 USD
View
B
Retailer 19
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£3,139 GBP
$4,180 USD
View
Retailer 20
-
£3,152 GBP
A$6,457 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
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£3,196 GBP
View
B
Retailer 22
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£3,462 GBP
$4,610 USD
View
Retailer 23
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£3,758 GBP
$5,005 USD
View
Price last confirmed 32 days ago
Most Expensive
B
Brilliant Earth
15439969A · Oct 29
£5,880 GBP
$7,830 USD
View
23 more retailers have this diamond
Prices start from £853 GBPSave up to £5,027 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
3.43ct Emerald
£853 GBP