Emerald|Lab Grown|IGI

3.10ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG810637459

Shape and cutting style on the report: Emerald cut

Certificate IGI LG810637459

Diamond specifications and retailer prices

From £428 GBP
$570 USD
As of October 29, 2026
Save £1,566 GBP (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,685 GBP at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.1ct lab-grown emerald diamond

This 3.1ct 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 LG810637459 or 810637459. Listed at 20 retailers as of October 26, 2026, with a 366% 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

3.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810637459
Dimensions10.31 × 6.73 × 4.56 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm6.73 mm3.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810637459
Side View
Table 68.0%Crown 34.8°Girdle: Slightly ThickPavilion 41.5°Culet: LargeDepth 67.8%

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: £2,685 GBP|Low: £428 GBP|High: £2,685 GBP|Avg: £1,199 GBP
Rare Carat
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
October 29, 2026
Retailer 13£428 GBP
Retailer 16£552 GBP
Retailer 5£640 GBP
Retailer 9£693 GBP
Retailer 10£745 GBP
Retailer 2£791 GBP
Retailer 8£1,029 GBP
Retailer 11£1,031 GBP
Retailer 6£1,231 GBP
Retailer 12£1,366 GBP
Retailer 7£1,396 GBP
Retailer 14£1,545 GBP
Retailer 3£1,566 GBP
Retailer 15£1,939 GBP
Retailer 4£1,994 GBP
Rare Carat£2,685 GBP

19 data points across 16 retailers

20 retailers£428 GBP to £1,994 GBP

A
Retailer 1
-
£411 GBP
$547 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£428 GBP
$570 USD
View
Final sale: no returns
A
Retailer 3
-
£503 GBP
$670 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
£552 GBP
$735 USD
View
B+
Retailer 5
-
£640 GBP
$852 USD
View
A
Retailer 6
-
£693 GBP
€879 EUR
View
A
Retailer 7
-
£745 GBP
$992 USD
View
A
Retailer 8
-
£791 GBP
View
A
Retailer 9
-
£1,029 GBP
A$2,108 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
£1,031 GBP
ZAR 22,177 ZAR
View
B+
Retailer 11
-
£1,231 GBP
$1,639 USD
View
B+
Retailer 12
-
£1,366 GBP
$1,819 USD
View
B+
Retailer 13
-
£1,396 GBP
View
B+
Retailer 14
-
£1,545 GBP
$2,058 USD
View
B+
Retailer 15
-
£1,566 GBP
$2,085 USD
View
B+
Retailer 16
-
£1,833 GBP
$2,441 USD
View
B+
Retailer 17
-
£1,939 GBP
SGD 3,489 SGD
View
B+
Retailer 18
-
£1,994 GBP
View
B
Retailer 19
-
£2,223 GBP
A$4,554 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Rare Carat
CN146-10A · Oct 18
£2,685 GBP
$3,575 USD
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from £428 GBPSave up to £1,566 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
3.10ct Emerald
£428 GBP