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Asscher|Lab Grown|IGI

3.10ct G VS1 Asscher Lab Grown Diamond

VG • G/VS1 • IGI LG765607420

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG765607420

Diamond specifications and retailer prices

From £447 GBP
$599 USD
As of October 30, 2026
Save £1,972 GBP (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,419 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.1ct lab-grown asscher diamond

This 3.1ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG765607420 or 765607420. Listed at 19 retailers as of October 29, 2026, with prices from £447 to £2,419, a £1,972 spread on the same certified stone. MOH London lists it at £2,419. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765607420
Dimensions7.88 × 7.87 × 5.42 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm7.87 mm3.10 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765607420
Side View
Table 65.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 68.9%

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 30
Current: £2,419 GBP|Low: £429 GBP|High: £2,435 GBP|Avg: £1,248 GBP|+0.6%
MOH London
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
October 31, 2026
Retailer 13£447 GBP
Retailer 10£501 GBP
Retailer 14£555 GBP
Retailer 12£619 GBP
Retailer 7£850 GBP
Retailer 17£851 GBP
Retailer 2£860 GBP
Retailer 15£926 GBP
Retailer 11£1,171 GBP
Retailer 3£1,193 GBP
Retailer 4£1,375 GBP
Retailer 16£1,458 GBP
Retailer 9£1,615 GBP
Retailer 5£1,769 GBP
Retailer 8£1,779 GBP
Retailer 6£2,075 GBP
MOH London£2,419 GBP

44 data points across 17 retailers

19 retailers£447 GBP to £2,419 GBP

A
Cheapest Retailer
-
£447 GBP
$599 USD
A
Retailer 2
-
£501 GBP
$671 USD
View
A
Retailer 3
-
£555 GBP
$743 USD
View
A
Retailer 4
-
£619 GBP
View
B+
Retailer 5
-
£850 GBP
$1,139 USD
View
B+
Retailer 6
-
£851 GBP
$1,140 USD
View
B+
Retailer 7
-
£852 GBP
$1,142 USD
View
A
Retailer 8
-
£860 GBP
View
A
Retailer 9
-
£926 GBP
€1,182 EUR
View
B+
Retailer 10
-
£1,171 GBP
A$2,414 AUD
View
Retailer 11
-
£1,193 GBP
ZAR 25,814 ZAR
View
Price last confirmed 8 days ago
B
Retailer 12
-
£1,375 GBP
$1,843 USD
View
B+
Retailer 13
-
£1,458 GBP
$1,953 USD
View
B
Retailer 14
-
£1,615 GBP
View
B
Retailer 15
-
£1,769 GBP
$2,370 USD
View
B
Retailer 16
-
£1,779 GBP
SGD 3,222 SGD
View
B
Retailer 17
-
£2,075 GBP
$2,780 USD
View
B
Retailer 18
-
£2,141 GBP
$2,869 USD
View
Most Expensive
B
MOH London
LG765607420 · Oct 29
£2,419 GBP
View
18 more retailers have this diamond
Prices start from £447 GBPSave up to £1,972 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
£447 GBP