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Asscher|Lab Grown|IGI

1.25ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG830620131

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830620131

Diamond specifications and retailer prices

From €363 EUR
$405 USD
As of October 30, 2026
Save €2,600 EUR (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,963 EUR at Brilliant Earth · As of October 31, 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830620131 or 830620131. Listed at 16 retailers as of October 30, 2026, with prices from €363 to €2,963, a €2,600 spread on the same certified stone. Brilliant Earth lists it at €2,963. 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
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620131
Dimensions5.97 × 5.95 × 3.96 mm
L/W Ratio1.00
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 mm5.95 mm1.25 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620131
Side View
Table 64.0%Crown 36.1°Girdle: MediumPavilion 40.3°Culet: NoneDepth 66.6%

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: Oct 30
Current: €2,963 EUR|Low: €363 EUR|High: €2,963 EUR|Avg: €993 EUR
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 15€363 EUR
Retailer 7€406 EUR
Retailer 11€406 EUR
Retailer 5€450 EUR
Retailer 2€463 EUR
Retailer 6€582 EUR
Retailer 13€657 EUR
Retailer 14€712 EUR
Retailer 10€740 EUR
Retailer 3€777 EUR
Retailer 12€1,262 EUR
Retailer 8€1,431 EUR
Retailer 9€1,446 EUR
Retailer 4€1,478 EUR
Retailer 16€1,651 EUR
Brilliant Earth€2,963 EUR

4 data points across 16 retailers

16 retailers€363 EUR to €2,963 EUR

A
Cheapest Retailer
-
€363 EUR
$405 USD
A
Retailer 2
-
€406 EUR
$454 USD
View
Final sale: no returns
A
Retailer 3
-
€406 EUR
$454 USD
View
A
Retailer 4
-
€450 EUR
$503 USD
View
A
Retailer 5
-
€463 EUR
£408 GBP
View
A
Retailer 6
-
€582 EUR
$650 USD
View
B+
Retailer 7
-
€657 EUR
$734 USD
View
B+
Retailer 8
-
€712 EUR
$795 USD
View
B+
Retailer 9
-
€740 EUR
£651 GBP
View
B+
Retailer 10
-
€777 EUR
$868 USD
View
B
Retailer 11
-
€1,262 EUR
$1,410 USD
View
B
Retailer 12
-
€1,431 EUR
SGD 2,161 SGD
View
B
Retailer 13
-
€1,446 EUR
$1,616 USD
View
B
Retailer 14
-
€1,478 EUR
$1,651 USD
View
B
Retailer 15
-
€1,651 EUR
$1,845 USD
View
Most Expensive
B
Brilliant Earth
22348714A · Oct 31
€2,963 EUR
$3,310 USD
View
15 more retailers have this diamond
Prices start from €363 EURSave up to €2,600 EUR

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
€363 EUR