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Asscher|Lab Grown|IGI

3.06ct E FL Asscher Lab Grown Diamond

EX • E/FL • IGI LG780662891

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780662891

Diamond specifications and retailer prices

From £2,329 GBP
$3,101 USD
As of October 29, 2026
Save £6,630 GBP (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £8,959 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.06ct lab-grown asscher diamond

This 3.06ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662891 or 780662891. Listed at 14 retailers as of October 29, 2026, with prices from £2,329 to £8,959, a £6,630 spread on the same certified stone. With Clarity lists it at £8,959. 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
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662891
Dimensions7.97 × 7.95 × 5.23 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.97 mm7.95 mm3.06 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662891
Side View
Table 65.0%Crown 32.8°Girdle: MediumPavilion 42°Culet: NoneDepth 65.8%

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 29
Current: £3,127 GBP|Low: £2,329 GBP|High: £9,099 GBP|Avg: £5,630 GBP|-30.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 30, 2026
Retailer 11£2,329 GBP
Retailer 10£2,665 GBP
Retailer 2£2,826 GBP
Retailer 1£3,127 GBP
Retailer 13£3,484 GBP
Retailer 7£3,700 GBP
Retailer 9£5,185 GBP
Retailer 6£5,376 GBP
Retailer 12£6,066 GBP
Retailer 3£6,181 GBP
Retailer 8£6,231 GBP
Retailer 4£8,072 GBP
Retailer 5£8,298 GBP
With Clarity£8,959 GBP

41 data points across 14 retailers

14 retailers£2,329 GBP to £8,959 GBP

A
Cheapest Retailer
-
£2,329 GBP
$3,101 USD
A
Retailer 2
-
£2,665 GBP
$3,549 USD
View
A
Retailer 3
-
£2,826 GBP
HK$29,400 HKD
View
A
Retailer 4
-
£3,127 GBP
View
A
Retailer 5
-
£3,484 GBP
$4,640 USD
View
A
Retailer 6
-
£3,700 GBP
€4,692 EUR
View
B+
Retailer 7
-
£5,185 GBP
$6,905 USD
View
B+
Retailer 8
-
£5,376 GBP
ZAR 115,654 ZAR
View
B+
Retailer 9
-
£6,066 GBP
$8,078 USD
View
B+
Retailer 10
-
£6,181 GBP
$8,231 USD
View
B+
Retailer 11
-
£6,231 GBP
View
B
Retailer 12
-
£8,072 GBP
$10,750 USD
View
B
Retailer 13
-
£8,298 GBP
$11,050 USD
View
Most Expensive
B
With Clarity
780662891 · Oct 30
£8,959 GBP
$11,930 USD
View
13 more retailers have this diamond
Prices start from £2,329 GBPSave up to £6,630 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
£2,329 GBP