Asscher|Lab Grown|IGI

1.25ct D VS2 Asscher Lab Grown Diamond

EX • D/VS2 • IGI LG689542894

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG689542894

Diamond specifications and retailer prices

From £212 GBP
$282 USD
As of October 25, 2026
Save £764 GBP (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £976 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.25ct lab-grown asscher diamond

This 1.25ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689542894 or 689542894. Listed at 12 retailers as of October 25, 2026, with prices from £212 to £976, a £764 spread on the same certified stone. Brilliant Earth lists it at £976. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689542894
Dimensions5.90 × 5.88 × 3.92 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.90 mm5.88 mm1.25 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689542894
Side View
Table 64.0%Crown 36.1°Girdle: MediumPavilion 39.4°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: £976 GBP|Low: £212 GBP|High: £976 GBP|Avg: £507 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
October 30, 2026
Retailer 8£212 GBP
Retailer 10£255 GBP
Retailer 6£327 GBP
Retailer 3£360 GBP
Retailer 12£365 GBP
Retailer 4£392 GBP
Retailer 2£396 GBP
Retailer 11£450 GBP
Retailer 9£507 GBP
Retailer 5£698 GBP
Retailer 13£721 GBP
Retailer 7£854 GBP
Brilliant Earth£976 GBP

40 data points across 13 retailers

12 retailers£212 GBP to £976 GBP

A
Cheapest Retailer
-
£212 GBP
$282 USD
Retailer 2
-
£255 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
£327 GBP
€415 EUR
View
B+
Retailer 4
-
£360 GBP
$479 USD
View
A
Retailer 5
-
£365 GBP
$486 USD
View
Retailer 6
-
£392 GBP
View
Price last confirmed 21 days ago
B+
Retailer 7
-
£396 GBP
View
B+
Retailer 8
-
£450 GBP
$599 USD
View
B+
Retailer 9
-
£507 GBP
$675 USD
View
Retailer 10
-
£721 GBP
$960 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
£854 GBP
View
Most Expensive
B
Brilliant Earth
13533633A · Oct 28
£976 GBP
$1,300 USD
View
11 more retailers have this diamond
Prices start from £212 GBPSave up to £764 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
1.25ct Asscher
£212 GBP