Emerald|Lab Grown|IGI

3.50ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG797642923

Shape and cutting style on the report: Emerald cut

Certificate IGI LG797642923

Diamond specifications and retailer prices

From £685 GBP
$918 USD
As of October 29, 2026
Save £1,981 GBP (74%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,963 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.5ct lab-grown emerald diamond

This 3.5ct 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 LG797642923 or 797642923. Listed at 23 retailers as of October 27, 2026, with a 289% 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797642923
Dimensions10.95 × 6.76 × 4.77 mm
L/W Ratio1.62
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.95 mm6.76 mm3.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797642923
Side View
Table 60.0%Crown 31.3°Girdle: ThinPavilion 40.7°Culet: LargeDepth 70.6%

Caratlytics Score

How it works →
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: £4,963 GBP|Low: £588 GBP|High: £7,710 GBP|Avg: £1,641 GBP|-35.6%
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
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Retailer 16
Retailer 17
October 30, 2026
Retailer 5£588 GBP
Retailer 8£666 GBP
Retailer 10£685 GBP
Retailer 4£711 GBP
Retailer 7£711 GBP
Retailer 15£843 GBP
Retailer 9£943 GBP
Retailer 2£1,091 GBP
Retailer 11£1,132 GBP
Retailer 16£1,493 GBP
Retailer 14£1,603 GBP
Retailer 12£1,649 GBP
Retailer 6£1,997 GBP
Retailer 3£2,269 GBP
Retailer 13£2,666 GBP
Retailer 17£3,191 GBP
Brilliant Earth£4,963 GBP

37 data points across 17 retailers

23 retailers£685 GBP to £2,666 GBP

Retailer 1
-
£588 GBP
$788 USD
Price last confirmed 28 days ago
Retailer 2
-
£666 GBP
$893 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
£685 GBP
$918 USD
View
Final sale: no returns
Retailer 4
-
£711 GBP
$952 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£843 GBP
$1,130 USD
View
A
Retailer 6
-
£943 GBP
$1,264 USD
View
A
Retailer 7
-
£1,017 GBP
$1,362 USD
View
A
Retailer 8
-
£1,091 GBP
View
A
Retailer 9
-
£1,132 GBP
€1,445 EUR
View
B+
Retailer 10
-
£1,493 GBP
$2,000 USD
View
Retailer 11
-
£1,580 GBP
$2,117 USD
View
Price last confirmed 44 days ago
Retailer 12
-
£1,603 GBP
A$3,304 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
£1,649 GBP
ZAR 35,698 ZAR
View
B+
Retailer 14
-
£1,864 GBP
$2,497 USD
View
Retailer 15
-
£1,997 GBP
$2,676 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
£2,223 GBP
$2,978 USD
View
B
Retailer 17
-
£2,269 GBP
$3,040 USD
View
B
Retailer 18
-
£2,368 GBP
$3,173 USD
View
B
Retailer 19
-
£2,459 GBP
$3,295 USD
View
B+
Retailer 20
-
£2,666 GBP
View
Retailer 21
-
£3,191 GBP
A$6,578 AUD
View
Price last confirmed 22 days ago
Retailer 22
-
£3,907 GBP
$5,235 USD
View
Price last confirmed 88 days ago
Most Expensive
Brilliant Earth
21006249A · Oct 30
£4,963 GBP
$6,650 USD
View
Price under review
22 more retailers have this diamond
Prices start from £685 GBPSave up to £1,981 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
£685 GBP