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Asscher|Lab Grown|IGI

3.06ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG799670198

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799670198

Diamond specifications and retailer prices

From £1,949 GBP
$2,612 USD
As of October 30, 2026
Save £7,377 GBP (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £9,326 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799670198 or 799670198. Listed at 14 retailers as of October 30, 2026, with prices from £1,949 to £9,326, a £7,377 spread on the same certified stone. Taylor and Hart lists it at £9,326. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670198
Dimensions8.05 × 8.03 × 5.16 mm
L/W Ratio1.00
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
8.05 mm8.03 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670198
Side View
Table 61.0%Crown 31.9°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 64.3%

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: £6,732 GBP|Low: £1,949 GBP|High: £10,049 GBP|Avg: £6,035 GBP|-30.0%
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
Taylor and Hart
October 30, 2026
Retailer 2£1,949 GBP
Retailer 11£2,424 GBP
Retailer 4£3,334 GBP
Retailer 6£3,548 GBP
Retailer 3£4,034 GBP
Retailer 8£4,290 GBP
Retailer 10£4,788 GBP
Retailer 5£6,093 GBP
Retailer 7£6,210 GBP
Retailer 1£6,732 GBP
Retailer 9£6,817 GBP
Retailer 13£7,034 GBP
Retailer 12£7,035 GBP
Taylor and Hart£9,326 GBP

42 data points across 14 retailers

14 retailers£1,949 GBP to £9,326 GBP

A
Cheapest Retailer
-
£1,949 GBP
$2,612 USD
A
Retailer 2
-
£2,424 GBP
$3,248 USD
View
A
Retailer 3
-
£3,334 GBP
HK$34,900 HKD
View
A
Retailer 4
-
£3,548 GBP
View
A
Retailer 5
-
£4,034 GBP
$5,405 USD
View
B+
Retailer 6
-
£4,290 GBP
€5,475 EUR
View
Retailer 7
-
£4,788 GBP
$6,415 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
£6,093 GBP
$8,164 USD
View
B+
Retailer 9
-
£6,210 GBP
ZAR 134,425 ZAR
View
B
Retailer 10
-
£6,732 GBP
$9,020 USD
View
B+
Retailer 11
-
£6,817 GBP
View
B+
Retailer 12
-
£7,034 GBP
$9,425 USD
View
B+
Retailer 13
-
£7,035 GBP
$9,426 USD
View
Most Expensive
B
Taylor and Hart
KI20AYO · Oct 30
£9,326 GBP
$12,496 USD
View
13 more retailers have this diamond
Prices start from £1,949 GBPSave up to £7,377 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
£1,949 GBP