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Asscher|Lab Grown|IGI

3.31ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG696557545

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG696557545

Diamond specifications and retailer prices

From £344 GBP
$461 USD
As of October 23, 2026
12 retailers carry this diamond
Most expensive: £1,595 GBP at Brilliance · As of October 26, 2026
View at Brilliance

About this 3.31ct lab-grown asscher diamond

This 3.31ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG696557545 or 696557545. Listed at 12 retailers as of October 23, 2026. 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

3.31
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696557545
Dimensions8.16 × 8.07 × 5.59 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm8.07 mm3.31 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696557545
Side View
Table 70.0%Crown 43.1°Girdle: MED-STKPavilion 43.9°Culet: NoneDepth 69.3%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: £1,595 GBP|Low: £533 GBP|High: £4,888 GBP|Avg: £1,560 GBP|-27.3%
Brilliance
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 26, 2026
Retailer 9£533 GBP
Retailer 7£667 GBP
Retailer 8£696 GBP
Retailer 10£712 GBP
Retailer 3£941 GBP
Retailer 11£1,037 GBP
Retailer 6£1,145 GBP
Retailer 12£1,393 GBP
Retailer 13£1,455 GBP
Retailer 2£1,567 GBP
Brilliance£1,595 GBP
Retailer 4£2,281 GBP
Retailer 5£4,888 GBP

9 data points across 13 retailers

12 retailers£344 GBP to £1,595 GBP

Retailer 1
-
£344 GBP
$461 USD
Price last confirmed 10 days ago
Retailer 2
-
£385 GBP
$517 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£533 GBP
$715 USD
View
Price last confirmed 6 days ago
Retailer 4
-
£667 GBP
$895 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£696 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
£712 GBP
$955 USD
View
Price last confirmed 7 days ago
Retailer 7
-
£1,037 GBP
$1,392 USD
View
Price last confirmed 7 days ago
Retailer 8
-
£1,145 GBP
$1,537 USD
View
Price last confirmed 7 days ago
Retailer 9
-
£1,393 GBP
$1,869 USD
View
Price last confirmed 7 days ago
Retailer 10
-
£1,455 GBP
A$3,003 AUD
View
Price last confirmed 97 days ago
Retailer 11
-
£1,567 GBP
View
Price last confirmed 7 days ago
Most Expensive
Brilliance
D32206515 · Oct 26
£1,595 GBP
$2,140 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond

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.

3.31ct Asscher
£344 GBP