Asscher|Lab Grown|IGI

1.23ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG840610908

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840610908

Diamond specifications and retailer prices

From €166 EUR
$185 USD
As of October 30, 2026
Save €1,267 EUR (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,432 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.23ct lab-grown asscher diamond

This 1.23ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840610908 or 840610908. Listed at 10 retailers as of October 26, 2026, with prices from €166 to €1,432, a €1,267 spread on the same certified stone. Brilliant Earth lists it at €1,432. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840610908
Dimensions6.07 × 6.04 × 3.71 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
6.07 mm6.04 mm1.23 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840610908
Side View
Table 65.0%Crown 33.2°Girdle: Slightly ThickPavilion 41.9°Culet: NoneDepth 61.4%

Caratlytics Score

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A+
Exceptional
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: €1,432 EUR|Low: €166 EUR|High: €1,432 EUR|Avg: €604 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7€166 EUR
Retailer 2€234 EUR
Retailer 6€362 EUR
Retailer 8€414 EUR
Retailer 4€427 EUR
Retailer 3€539 EUR
Retailer 10€545 EUR
Retailer 5€659 EUR
Retailer 9€1,044 EUR
Brilliant Earth€1,432 EUR

34 data points across 10 retailers

10 retailers€166 EUR to €1,432 EUR

A+
Cheapest Retailer
-
€166 EUR
$185 USD
A
Retailer 2
-
€234 EUR
£206 GBP
View
A
Retailer 3
-
€362 EUR
$404 USD
View
A
Retailer 4
-
€414 EUR
View
A
Retailer 5
-
€427 EUR
$477 USD
View
B+
Retailer 6
-
€539 EUR
$602 USD
View
Retailer 7
-
€545 EUR
A$937 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€659 EUR
$736 USD
View
B
Retailer 9
-
€1,044 EUR
£918 GBP
View
Most Expensive
B
Brilliant Earth
21665486A · Oct 26
€1,432 EUR
$1,600 USD
View
9 more retailers have this diamond
Prices start from €166 EURSave up to €1,267 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+
1.23ct Asscher
€166 EUR