Asscher|Lab Grown|IGI

1.23ct D VVS1 Asscher Lab Grown Diamond

EX • D/VVS1 • IGI LG801626365

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG801626365

Diamond specifications and retailer prices

From €362 EUR
$404 USD
As of October 30, 2026
Save €1,008 EUR (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,369 EUR at Brilliant Earth · As of October 31, 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 LG801626365 or 801626365. Listed at 5 retailers as of October 30, 2026, with prices from €362 to €1,369, a €1,008 spread on the same certified stone. Brilliant Earth lists it at €1,369. 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801626365
Dimensions6.01 × 6.00 × 3.74 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
6.01 mm6.00 mm1.23 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801626365
Side View
Table 63.0%Crown 30.9°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,369 EUR|Low: €347 EUR|High: €1,423 EUR|Avg: €651 EUR|+2.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5€362 EUR
Retailer 6€395 EUR
Retailer 2€412 EUR
Retailer 4€427 EUR
Retailer 7€432 EUR
Retailer 9€710 EUR
Retailer 8€797 EUR
Retailer 3€963 EUR
Brilliant Earth€1,369 EUR

20 data points across 9 retailers

5 retailers€362 EUR to €1,369 EUR

A
Cheapest Retailer
-
€362 EUR
$404 USD
A
Retailer 2
-
€412 EUR
View
A
Retailer 3
-
€427 EUR
$477 USD
View
B
Retailer 4
-
€963 EUR
£847 GBP
View
Most Expensive
B
Brilliant Earth
19660108A · Oct 31
€1,369 EUR
$1,530 USD
View
4 more retailers have this diamond
Prices start from €362 EURSave up to €1,008 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
€362 EUR