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Asscher|Lab Grown|IGI

3.08ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG768630146

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG768630146

Diamond specifications and retailer prices

From £1,985 GBP
$2,643 USD
As of October 30, 2026
Save £7,762 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £9,747 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.08ct lab-grown asscher diamond

This 3.08ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630146 or 768630146. Listed at 14 retailers as of October 28, 2026, with prices from £1,985 to £9,747, a £7,762 spread on the same certified stone. Brilliant Earth lists it at £9,747. 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

3.08
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630146
Dimensions7.92 × 7.92 × 5.38 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
7.92 mm7.92 mm3.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630146
Side View
Table 61.0%Crown 36.8°Girdle: MediumPavilion 43.2°Culet: NoneDepth 67.9%

Caratlytics Score

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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: £9,747 GBP|Low: £1,985 GBP|High: £10,177 GBP|Avg: £6,013 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 14£1,985 GBP
Retailer 11£2,453 GBP
Retailer 4£3,374 GBP
Retailer 2£3,593 GBP
Retailer 3£4,085 GBP
Retailer 8£4,345 GBP
Retailer 10£4,847 GBP
Retailer 5£6,170 GBP
Retailer 7£6,286 GBP
Retailer 9£6,901 GBP
Retailer 12£7,122 GBP
Retailer 13£7,124 GBP
Retailer 6£9,445 GBP
Brilliant Earth£9,747 GBP

41 data points across 14 retailers

14 retailers£1,985 GBP to £9,747 GBP

A
Cheapest Retailer
-
£1,985 GBP
$2,643 USD
A
Retailer 2
-
£2,453 GBP
$3,267 USD
View
A
Retailer 3
-
£3,374 GBP
HK$35,100 HKD
View
A
Retailer 4
-
£3,593 GBP
View
A
Retailer 5
-
£4,085 GBP
$5,440 USD
View
B+
Retailer 6
-
£4,345 GBP
€5,511 EUR
View
Retailer 7
-
£4,847 GBP
$6,455 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
£6,170 GBP
$8,217 USD
View
B+
Retailer 9
-
£6,286 GBP
ZAR 135,244 ZAR
View
B+
Retailer 10
-
£6,901 GBP
View
B+
Retailer 11
-
£7,122 GBP
$9,484 USD
View
B+
Retailer 12
-
£7,124 GBP
$9,486 USD
View
B
Retailer 13
-
£9,445 GBP
$12,578 USD
View
Most Expensive
B
Brilliant Earth
19647220Y · Oct 28
£9,747 GBP
$12,980 USD
View
13 more retailers have this diamond
Prices start from £1,985 GBPSave up to £7,762 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
3.08ct Asscher
£1,985 GBP