Asscher|Lab Grown|IGI

3.10ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG815616350

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG815616350

Diamond specifications and retailer prices

From £508 GBP
$680 USD
As of October 29, 2026
Save £2,612 GBP (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,120 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown asscher diamond

This 3.1ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815616350 or 815616350. Listed at 10 retailers as of October 29, 2026, with prices from £508 to £3,120, a £2,612 spread on the same certified stone. Do Amore Diamonds lists it at £3,120. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815616350
Dimensions8.15 × 8.02 × 5.25 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm8.02 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815616350
Side View
Table 64.0%Crown 35.7°Girdle: MediumPavilion 39.2°Culet: NoneDepth 65.5%

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: £3,120 GBP|Low: £277 GBP|High: £3,120 GBP|Avg: £997 GBP|+2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 4£381 GBP
Retailer 8£508 GBP
Retailer 13£551 GBP
Retailer 7£578 GBP
Retailer 2£702 GBP
Retailer 3£735 GBP
Retailer 9£784 GBP
Retailer 10£1,069 GBP
Retailer 12£1,149 GBP
Retailer 5£1,407 GBP
Retailer 11£1,972 GBP
Retailer 6£2,703 GBP
Do Amore Diamonds£3,120 GBP

15 data points across 13 retailers

10 retailers£508 GBP to £3,120 GBP

A
Cheapest Retailer
-
£508 GBP
$680 USD
A
Retailer 2
-
£551 GBP
$738 USD
View
B+
Retailer 3
-
£578 GBP
$774 USD
View
A
Retailer 4
-
£702 GBP
€896 EUR
View
A
Retailer 5
-
£784 GBP
$1,051 USD
View
A
Retailer 6
-
£1,069 GBP
$1,432 USD
View
B+
Retailer 7
-
£1,149 GBP
$1,540 USD
View
B
Retailer 8
-
£1,972 GBP
View
B
Retailer 9
-
£2,703 GBP
$3,622 USD
View
Most Expensive
B
Do Amore Diamonds
27-431238494 · Oct 29
£3,120 GBP
$4,180 USD
View
9 more retailers have this diamond
Prices start from £508 GBPSave up to £2,612 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 Asscher
£508 GBP