Emerald|Lab Grown|IGI

3.50ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG844618687

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844618687

Diamond specifications and retailer prices

From £510 GBP
$684 USD
As of October 27, 2026
Save £1,988 GBP (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,045 GBP at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.5ct lab-grown emerald diamond

This 3.5ct 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 LG844618687 or 844618687. Listed at 23 retailers as of October 25, 2026, with a 389% 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

3.50
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844618687
Dimensions10.65 × 6.93 × 4.65 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.65 mm6.93 mm3.50 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844618687
Side View
Table 68.0%Crown 34.1°Girdle: Slightly ThickPavilion 42.3°Culet: LargeDepth 67.1%

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 27
Current: £3,045 GBP|Low: £510 GBP|High: £3,045 GBP|Avg: £1,387 GBP
Rare Carat
Retailer 2
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Retailer 23
October 29, 2026
Retailer 3£510 GBP
Retailer 22£555 GBP
Retailer 12£572 GBP
Retailer 7£593 GBP
Retailer 11£593 GBP
Retailer 19£707 GBP
Retailer 21£731 GBP
Retailer 15£849 GBP
Retailer 10£888 GBP
Retailer 13£943 GBP
Retailer 2£1,039 GBP
Retailer 20£1,336 GBP
Retailer 18£1,363 GBP
Retailer 23£1,513 GBP
Retailer 5£1,665 GBP
Retailer 4£1,737 GBP
Retailer 9£2,020 GBP
Retailer 16£2,036 GBP
Retailer 8£2,043 GBP
Retailer 6£2,044 GBP
Retailer 14£2,108 GBP
Retailer 17£2,499 GBP
Rare Carat£3,045 GBP

15 data points across 23 retailers

23 retailers£510 GBP to £2,499 GBP

A
Cheapest Retailer
-
£510 GBP
$684 USD
A
Retailer 2
-
£555 GBP
$744 USD
View
A
Retailer 3
-
£572 GBP
$766 USD
View
Final sale: no returns
Retailer 4
-
£593 GBP
$794 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£593 GBP
$794 USD
View
A
Retailer 6
-
£707 GBP
HK$7,400 HKD
View
A
Retailer 7
-
£731 GBP
$980 USD
View
A
Retailer 8
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£849 GBP
$1,138 USD
View
A
Retailer 9
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£888 GBP
$1,190 USD
View
A
Retailer 10
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£943 GBP
View
A
Retailer 11
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£1,039 GBP
€1,326 EUR
View
Retailer 12
-
£1,336 GBP
A$2,755 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£1,363 GBP
ZAR 29,493 ZAR
View
B+
Retailer 14
-
£1,513 GBP
$2,027 USD
View
B+
Retailer 15
-
£1,665 GBP
$2,231 USD
View
B+
Retailer 16
-
£1,737 GBP
$2,327 USD
View
B+
Retailer 17
-
£2,020 GBP
$2,707 USD
View
B+
Retailer 18
-
£2,036 GBP
SGD 3,686 SGD
View
B+
Retailer 19
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£2,043 GBP
$2,737 USD
View
B+
Retailer 20
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£2,044 GBP
$2,739 USD
View
B+
Retailer 21
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£2,108 GBP
$2,825 USD
View
B
Retailer 22
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£2,499 GBP
View
Most Expensive
Rare Carat
ISA-CAF16011 · Oct 18
£3,045 GBP
$4,080 USD
View
Price last confirmed 13 days ago
22 more retailers have this diamond
Prices start from £510 GBPSave up to £1,988 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
3.50ct Emerald
£510 GBP