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Emerald|Lab Grown|IGI

3.45ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG841688107

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841688107

Diamond specifications and retailer prices

From £485 GBP
$650 USD
As of October 29, 2026
Save £3,314 GBP (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,799 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.45ct lab-grown emerald diamond

This 3.45ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841688107 or 841688107. Listed at 17 retailers as of October 29, 2026, with prices from £485 to £3,799, a £3,314 spread on the same certified stone. Brilliant Earth lists it at £3,799. 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

3.45
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841688107
Dimensions11.29 × 6.86 × 4.46 mm
L/W Ratio1.65
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm6.86 mm3.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841688107
Side View
Table 66.0%Crown 35.7°Girdle: MediumPavilion 42°Culet: LargeDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £3,799 GBP|Low: £485 GBP|High: £3,799 GBP|Avg: £1,655 GBP
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
Retailer 17
October 31, 2026
Retailer 15£485 GBP
Retailer 16£634 GBP
Retailer 10£720 GBP
Retailer 12£839 GBP
Retailer 17£924 GBP
Retailer 11£1,134 GBP
Retailer 4£1,166 GBP
Retailer 2£1,332 GBP
Retailer 6£1,570 GBP
Retailer 5£1,634 GBP
Retailer 13£1,666 GBP
Retailer 3£1,697 GBP
Retailer 14£1,738 GBP
Retailer 7£2,354 GBP
Retailer 8£2,989 GBP
Retailer 9£3,638 GBP
Brilliant Earth£3,799 GBP

25 data points across 17 retailers

17 retailers£485 GBP to £3,799 GBP

A
Cheapest Retailer
-
£485 GBP
$650 USD
Final sale: no returns
A
Retailer 2
-
£634 GBP
$850 USD
View
B+
Retailer 3
-
£720 GBP
$965 USD
View
A
Retailer 4
-
£839 GBP
View
A
Retailer 5
-
£924 GBP
€1,179 EUR
View
A
Retailer 6
-
£1,134 GBP
A$2,337 AUD
View
A
Retailer 7
-
£1,166 GBP
ZAR 25,235 ZAR
View
A
Retailer 8
-
£1,332 GBP
$1,785 USD
View
B+
Retailer 9
-
£1,570 GBP
View
B+
Retailer 10
-
£1,634 GBP
$2,189 USD
View
B+
Retailer 11
-
£1,666 GBP
$2,232 USD
View
B+
Retailer 12
-
£1,697 GBP
SGD 3,073 SGD
View
B+
Retailer 13
-
£1,738 GBP
$2,329 USD
View
B+
Retailer 14
-
£2,354 GBP
View
Retailer 15
-
£2,989 GBP
$4,005 USD
View
Price last confirmed 12 days ago
Retailer 16
-
£3,638 GBP
$4,875 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
21789815A · Oct 29
£3,799 GBP
$5,090 USD
View
16 more retailers have this diamond
Prices start from £485 GBPSave up to £3,314 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
3.45ct Emerald
£485 GBP