CaratHunter
Plans
Asscher|Lab Grown|IGI

1.06ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG811622209

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG811622209

Diamond specifications and retailer prices

From £271 GBP
As of November 4, 2026
Save £1,824 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,095 GBP at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.06ct lab-grown asscher diamond

This 1.06ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811622209 or 811622209. Listed at 21 retailers as of November 3, 2026, with prices from £271 to £2,095, a £1,824 spread on the same certified stone. Brilliant Earth lists it at £2,095. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811622209
Dimensions5.60 × 5.59 × 3.78 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
5.60 mm5.59 mm1.06 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811622209
Side View
Table 61.0%Crown 38°Girdle: ThickPavilion 40.8°Culet: NoneDepth 67.6%

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: Nov 4
Current: £2,095 GBP|Low: £271 GBP|High: £2,095 GBP|Avg: £760 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
Retailer 15
Retailer 16
November 4, 2026
Retailer 6£271 GBP
Retailer 11£309 GBP
Retailer 8£355 GBP
Retailer 10£418 GBP
Retailer 16£425 GBP
Retailer 4£477 GBP
Retailer 15£488 GBP
Retailer 12£519 GBP
Retailer 9£532 GBP
Retailer 5£681 GBP
Retailer 14£737 GBP
Retailer 2£924 GBP
Retailer 7£1,007 GBP
Retailer 3£1,189 GBP
Retailer 13£1,206 GBP
Brilliant Earth£2,095 GBP

38 data points across 16 retailers

21 retailers£271 GBP to £2,095 GBP

A
Cheapest Retailer
-
£271 GBP
Final sale: no returns
Retailer 2
-
£286 GBP
View
Price last confirmed 27 days ago
A
Retailer 3
-
£309 GBP
View
Retailer 4
-
£321 GBP
View
Price last confirmed 40 days ago
Retailer 5
-
£350 GBP
View
Price last confirmed 40 days ago
Retailer 6
-
£355 GBP
View
Price last confirmed 23 days ago
Retailer 7
-
£355 GBP
View
Price last confirmed 32 days ago
A
Retailer 8
-
£418 GBP
View
A
Retailer 9
-
£425 GBP
View
A
Retailer 10
-
£477 GBP
View
A
Retailer 11
-
£488 GBP
View
B+
Retailer 12
-
£519 GBP
View
B+
Retailer 13
-
£532 GBP
View
B+
Retailer 14
-
£681 GBP
View
B+
Retailer 15
-
£737 GBP
View
B+
Retailer 16
-
£924 GBP
View
Retailer 17
-
£1,007 GBP
View
Price last confirmed 16 days ago
Retailer 18
-
£1,140 GBP
View
Price last confirmed 35 days ago
B
Retailer 19
-
£1,189 GBP
View
B
Retailer 20
-
£1,206 GBP
View
Most Expensive
B
Brilliant Earth
20893313A · Nov 3
£2,095 GBP
$2,810 USD
View
20 more retailers have this diamond
Prices start from £271 GBPSave up to £1,824 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
1.06ct Asscher
£271 GBP