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Emerald|Lab Grown|IGI

3.46ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG820606143

Shape and cutting style on the report: Emerald cut

Certificate IGI LG820606143

Diamond specifications and retailer prices

From £679 GBP
$910 USD
As of October 30, 2026
Save £5,351 GBP (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,030 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.46ct lab-grown emerald diamond

This 3.46ct 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 LG820606143 or 820606143. Listed at 13 retailers as of October 29, 2026, with prices from £679 to £6,030, a £5,351 spread on the same certified stone. Do Amore Diamonds lists it at £6,030. 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

3.46
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820606143
Dimensions9.90 × 7.06 × 4.94 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.90 mm7.06 mm3.46 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820606143
Side View
Table 66.0%Crown 38.5°Girdle: Slightly ThickPavilion 41°Culet: LargeDepth 70.0%

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 30
Current: £6,030 GBP|Low: £739 GBP|High: £6,030 GBP|Avg: £2,223 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9£739 GBP
Retailer 10£761 GBP
Retailer 8£1,264 GBP
Retailer 4£1,265 GBP
Retailer 11£1,571 GBP
Retailer 7£1,753 GBP
Retailer 5£1,962 GBP
Retailer 3£2,268 GBP
Retailer 2£2,966 GBP
Retailer 6£3,261 GBP
Do Amore Diamonds£6,030 GBP

23 data points across 11 retailers

13 retailers£679 GBP to £6,030 GBP

A
Cheapest Retailer
-
£679 GBP
$910 USD
A
Retailer 2
-
£739 GBP
$990 USD
View
A
Retailer 3
-
£761 GBP
$1,019 USD
View
Final sale: no returns
A
Retailer 4
-
£1,264 GBP
$1,693 USD
View
A
Retailer 5
-
£1,265 GBP
$1,695 USD
View
B+
Retailer 6
-
£1,571 GBP
$2,105 USD
View
B+
Retailer 7
-
£1,630 GBP
$2,184 USD
View
B+
Retailer 8
-
£1,753 GBP
$2,349 USD
View
Retailer 9
-
£1,962 GBP
A$4,045 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
£2,966 GBP
View
Retailer 11
-
£3,261 GBP
$4,370 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
£5,844 GBP
$7,830 USD
View
Most Expensive
B
Do Amore Diamonds
27-C879F3C3F · Oct 29
£6,030 GBP
$8,080 USD
View
12 more retailers have this diamond
Prices start from £679 GBPSave up to £5,351 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
3.46ct Emerald
£679 GBP