CaratHunter
Plans
Asscher|Lab Grown|IGI

1.23ct F VS2 Asscher Lab Grown Diamond

VG • F/VS2 • IGI LG668425927

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG668425927

Diamond specifications and retailer prices

From €454 EUR
$509 USD
As of November 2, 2026
Save €113 EUR (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €567 EUR at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.23ct lab-grown asscher diamond

This 1.23ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG668425927 or 668425927. Listed at 2 retailers as of November 2, 2026, with prices from €454 to €567, a €113 spread on the same certified stone. Diamond Quarter lists it at €567. 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

1.23
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668425927
Dimensions5.89 × 5.64 × 4.09 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.89 mm5.64 mm1.23 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668425927
Side View
Table 66.0%Crown 39.1°Girdle: MediumPavilion 42.1°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €454 EUR|Low: €194 EUR|High: €1,685 EUR|Avg: €643 EUR|-11.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
September 23, 2026
Retailer 11€242 EUR
Retailer 3€297 EUR
Retailer 7€322 EUR
Retailer 6€356 EUR
Retailer 4€411 EUR
Retailer 1€454 EUR
Retailer 10€486 EUR
Retailer 5€555 EUR
Retailer 8€789 EUR
Retailer 9€829 EUR
Retailer 12€1,087 EUR
Retailer 2€1,123 EUR
Retailer 13€1,614 EUR

49 data points across 13 retailers

2 retailers€454 EUR to €567 EUR

B+
Cheapest Retailer
-
€454 EUR
$509 USD
Most Expensive
B
Diamond Quarter
1.23VS2FLG27E785N · Nov 2
€567 EUR
£500 GBP
View
1 more retailer has this diamond
Prices start from €454 EURSave up to €113 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.

B+
1.23ct Asscher
€454 EUR