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Asscher|Lab Grown|IGI

3.06ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG711521206

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG711521206

Diamond specifications and retailer prices

From £479 GBP
$638 USD
As of October 29, 2026
Save £1,946 GBP (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,426 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.06ct lab-grown asscher diamond

This 3.06ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711521206 or 711521206. Listed at 8 retailers as of October 28, 2026, with prices from £479 to £2,426, a £1,946 spread on the same certified stone. Brilliant Earth lists it at £2,426. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711521206
Dimensions7.92 × 7.86 × 7.92 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
7.92 mm7.86 mm3.06 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711521206
Side View
Table 66.0%Crown 37.2°Girdle: MED-STKPavilion 43.8°Culet: NoneDepth 67.8%

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: £2,426 GBP|Low: £479 GBP|High: £2,493 GBP|Avg: £1,306 GBP|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 19, 2026
Retailer 5£479 GBP
Retailer 3£574 GBP
Retailer 8£692 GBP
Retailer 7£771 GBP
Retailer 4£1,439 GBP
Retailer 2£1,836 GBP
Retailer 6£2,000 GBP
Brilliant Earth£2,426 GBP

11 data points across 8 retailers

8 retailers£479 GBP to £2,426 GBP

A
Cheapest Retailer
-
£479 GBP
$638 USD
Final sale: no returns
A
Retailer 2
-
£574 GBP
$765 USD
View
A
Retailer 3
-
£692 GBP
HK$7,200 HKD
View
A
Retailer 4
-
£771 GBP
$1,027 USD
View
Retailer 5
-
£1,439 GBP
A$2,948 AUD
View
Price last confirmed 22 days ago
Retailer 6
-
£1,836 GBP
$2,445 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
£2,000 GBP
SGD 3,599 SGD
View
Most Expensive
B
Brilliant Earth
14952966Y · Oct 28
£2,426 GBP
$3,230 USD
View
7 more retailers have this diamond
Prices start from £479 GBPSave up to £1,946 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
£479 GBP