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Asscher|Lab Grown|IGI

3.06ct G VS2 Asscher Lab Grown Diamond

ID • G/VS2 • IGI LG605389820

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG605389820

Diamond specifications and retailer prices

From £451 GBP
$601 USD
As of October 30, 2026
Save £893 GBP (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,345 GBP at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 3.06ct lab-grown asscher diamond

This 3.06ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605389820 or 605389820. Listed at 4 retailers as of October 30, 2026, with prices from £451 to £1,345, a £893 spread on the same certified stone. Michael Trio lists it at £1,345. 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

3.06
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605389820
Dimensions7.81 × 7.69 × 5.11 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.81 mm7.69 mm3.06 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605389820
Side View
Table 64.0%Crown 37.9°Girdle: Slightly ThickPavilion 36.1°Culet: NoneDepth 66.4%

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: £1,345 GBP|Low: £279 GBP|High: £2,260 GBP|Avg: £1,050 GBP
Michael Trio
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 4£279 GBP
Retailer 2£451 GBP
Retailer 7£461 GBP
Retailer 9£556 GBP
Retailer 6£601 GBP
Retailer 8£610 GBP
Retailer 10£849 GBP
Retailer 11£1,238 GBP
Retailer 3£1,293 GBP
Michael Trio£1,345 GBP
Retailer 5£1,756 GBP
Retailer 12£1,982 GBP
Retailer 13£2,260 GBP

2 data points across 13 retailers

4 retailers£451 GBP to £1,345 GBP

B+
Cheapest Retailer
-
£451 GBP
$601 USD
A
Retailer 2
-
£461 GBP
HK$4,800 HKD
View
A
Retailer 3
-
£601 GBP
$801 USD
View
Most Expensive
B+
Michael Trio
1141271068 · Oct 30
£1,345 GBP
SGD 2,420 SGD
View
3 more retailers have this diamond
Prices start from £451 GBPSave up to £893 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
3.06ct Asscher
£451 GBP