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Asscher|Lab Grown|IGI

1.06ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836621450

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836621450

Diamond specifications and retailer prices

From £164 GBP
As of November 4, 2026
Save £1,066 GBP (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,230 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 LG836621450 or 836621450. Listed at 19 retailers as of November 3, 2026, with prices from £164 to £1,230, a £1,066 spread on the same certified stone. Brilliant Earth lists it at £1,230. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621450
Dimensions5.60 × 5.45 × 3.72 mm
L/W Ratio1.03
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 mm5.45 mm1.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621450
Side View
Table 63.0%Crown 38.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 68.3%

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: Nov 4
Current: £1,230 GBP|Low: £164 GBP|High: £2,088 GBP|Avg: £659 GBP|-41.1%
Brilliant Earth
Retailer 2
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Retailer 19
November 4, 2026
Retailer 2£164 GBP
Retailer 19£190 GBP
Retailer 3£204 GBP
Retailer 13£242 GBP
Retailer 10£277 GBP
Retailer 14£347 GBP
Retailer 15£374 GBP
Retailer 9£395 GBP
Retailer 8£446 GBP
Retailer 17£450 GBP
Retailer 6£479 GBP
Retailer 12£654 GBP
Retailer 18£656 GBP
Retailer 4£693 GBP
Retailer 5£780 GBP
Retailer 11£1,007 GBP
Retailer 16£1,050 GBP
Retailer 7£1,113 GBP
Brilliant Earth£1,230 GBP

29 data points across 19 retailers

19 retailers£164 GBP to £1,230 GBP

A
Cheapest Retailer
-
£164 GBP
A
Retailer 2
-
£190 GBP
View
A
Retailer 3
-
£204 GBP
View
A
Retailer 4
-
£242 GBP
View
Final sale: no returns
Retailer 5
-
£277 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
£347 GBP
View
A
Retailer 7
-
£374 GBP
View
A
Retailer 8
-
£395 GBP
View
A
Retailer 9
-
£446 GBP
View
A
Retailer 10
-
£450 GBP
View
A
Retailer 11
-
£479 GBP
View
B+
Retailer 12
-
£654 GBP
View
B+
Retailer 13
-
£656 GBP
View
B+
Retailer 14
-
£693 GBP
View
B+
Retailer 15
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£780 GBP
View
Retailer 16
-
£1,007 GBP
View
Price last confirmed 16 days ago
B
Retailer 17
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£1,050 GBP
View
B
Retailer 18
-
£1,113 GBP
View
Most Expensive
B
Brilliant Earth
21590083A · Nov 3
£1,230 GBP
$1,650 USD
View
18 more retailers have this diamond
Prices start from £164 GBPSave up to £1,066 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
£164 GBP