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Asscher|Lab Grown|IGI

1.26ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG799692444

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799692444

Diamond specifications and retailer prices

From £357 GBP
$479 USD
As of November 1, 2026
Save £1,901 GBP (84%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,258 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.26ct lab-grown asscher diamond

This 1.26ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799692444 or 799692444. Listed at 5 retailers as of October 26, 2026, with prices from £357 to £2,258, a £1,901 spread on the same certified stone. Brilliant Earth lists it at £2,258. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799692444
Dimensions6.08 × 6.05 × 3.75 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
6.08 mm6.05 mm1.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799692444
Side View
Table 67.0%Crown 37.6°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £2,258 GBP|Low: £344 GBP|High: £2,325 GBP|Avg: £793 GBP|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4£357 GBP
Retailer 5£378 GBP
Retailer 3£391 GBP
Retailer 6£439 GBP
Retailer 7£464 GBP
Retailer 2£843 GBP
Retailer 9£869 GBP
Retailer 8£1,104 GBP
Brilliant Earth£2,258 GBP

19 data points across 9 retailers

5 retailers£357 GBP to £2,258 GBP

A
Cheapest Retailer
-
£357 GBP
$479 USD
Retailer 2
-
£378 GBP
€483 EUR
View
Price last confirmed 8 days ago
A
Retailer 3
-
£391 GBP
$525 USD
View
B+
Retailer 4
-
£843 GBP
View
Most Expensive
B
Brilliant Earth
19835403A · Oct 26
£2,258 GBP
$3,030 USD
View
4 more retailers have this diamond
Prices start from £357 GBPSave up to £1,901 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
1.26ct Asscher
£357 GBP