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Asscher|Lab Grown|IGI

1.25ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG840630544

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840630544

Diamond specifications and retailer prices

From £130 GBP
$174 USD
As of November 2, 2026
Save £1,115 GBP (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,244 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840630544 or 840630544. Listed at 11 retailers as of November 2, 2026, with prices from £130 to £1,244, a £1,115 spread on the same certified stone. Do Amore Diamonds lists it at £1,244. 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

1.25
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630544
Dimensions6.05 × 6.01 × 3.84 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.05 mm6.01 mm1.25 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630544
Side View
Table 66.0%Crown 32.3°Girdle: Slightly ThickPavilion 42.3°Culet: NoneDepth 63.9%

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 2
Current: £1,244 GBP|Low: £130 GBP|High: £1,244 GBP|Avg: £407 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 8£130 GBP
Retailer 7£145 GBP
Retailer 5£190 GBP
Retailer 9£219 GBP
Retailer 4£237 GBP
Retailer 3£433 GBP
Retailer 2£461 GBP
Retailer 10£579 GBP
Retailer 6£830 GBP
Do Amore Diamonds£1,244 GBP

5 data points across 10 retailers

11 retailers£130 GBP to £1,244 GBP

A
Cheapest Retailer
-
£130 GBP
$174 USD
A
Retailer 2
-
£145 GBP
$195 USD
View
Final sale: no returns
A
Retailer 3
-
£190 GBP
$255 USD
View
B+
Retailer 4
-
£219 GBP
$294 USD
View
A
Retailer 5
-
£237 GBP
View
B+
Retailer 6
-
£433 GBP
A$894 AUD
View
B+
Retailer 7
-
£461 GBP
$618 USD
View
B+
Retailer 8
-
£559 GBP
$750 USD
View
B
Retailer 9
-
£579 GBP
$777 USD
View
B
Retailer 10
-
£830 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FD4C3C10F · Nov 2
£1,244 GBP
$1,670 USD
View
10 more retailers have this diamond
Prices start from £130 GBPSave up to £1,115 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
£130 GBP