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Asscher|Lab Grown|IGI

1.26ct D VVS1 Asscher Lab Grown Diamond

VG • D/VVS1 • IGI LG744501575

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG744501575

Diamond specifications and retailer prices

From £171 GBP
As of November 4, 2026
Save £1,281 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,452 GBP at Brilliant Earth · As of November 4, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG744501575 or 744501575. Listed at 19 retailers as of November 4, 2026, with prices from £171 to £1,452, a £1,281 spread on the same certified stone. Brilliant Earth lists it at £1,452. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.26
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744501575
Dimensions5.97 × 5.97 × 4.07 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
5.97 mm5.97 mm1.26 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744501575
Side View
Table 64.0%Crown 34.2°Girdle: MediumPavilion 41.8°Culet: NoneDepth 68.2%

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: Nov 4
Current: £1,452 GBP|Low: £164 GBP|High: £1,496 GBP|Avg: £503 GBP|-3.0%
Brilliant Earth
Retailer 2
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Retailer 12
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Retailer 17
November 5, 2026
Retailer 16£171 GBP
Retailer 7£191 GBP
Retailer 6£199 GBP
Retailer 5£212 GBP
Retailer 17£212 GBP
Retailer 4£360 GBP
Retailer 10£366 GBP
Retailer 12£384 GBP
Retailer 2£396 GBP
Retailer 8£468 GBP
Retailer 13£517 GBP
Retailer 15£540 GBP
Retailer 3£681 GBP
Retailer 9£720 GBP
Retailer 14£807 GBP
Retailer 11£849 GBP
Brilliant Earth£1,452 GBP

45 data points across 17 retailers

19 retailers£171 GBP to £1,452 GBP

A
Cheapest Retailer
-
£171 GBP
A
Retailer 2
-
£191 GBP
View
Final sale: no returns
A
Retailer 3
-
£199 GBP
View
A
Retailer 4
-
£212 GBP
View
Retailer 5
-
£212 GBP
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£360 GBP
View
A
Retailer 7
-
£366 GBP
View
Retailer 8
-
£384 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£396 GBP
View
B+
Retailer 10
-
£468 GBP
View
Retailer 11
-
£517 GBP
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£540 GBP
View
B
Retailer 13
-
£681 GBP
View
B
Retailer 14
-
£720 GBP
View
Retailer 15
-
£807 GBP
View
Price last confirmed 17 days ago
B
Retailer 16
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£849 GBP
View
B
Retailer 17
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£956 GBP
View
Retailer 18
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£1,244 GBP
View
Price last confirmed 28 days ago
Most Expensive
B
Brilliant Earth
21313009A · Nov 4
£1,452 GBP
$1,960 USD
View
18 more retailers have this diamond
Prices start from £171 GBPSave up to £1,281 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
£171 GBP