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Asscher|Lab Grown|IGI

11.38ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG628402055

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG628402055

Diamond specifications and retailer prices

From €3,529 EUR
$3,943 USD
As of October 31, 2026
Save €13,012 EUR (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €17,051 EUR at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 11.38ct lab-grown asscher diamond

This 11.38ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628402055 or 628402055. Listed at 9 retailers as of October 31, 2026, with a 369% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

11.38
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628402055
Dimensions12.43 × 12.26 × 7.67 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.Type IIa
Top View
12.43 mm12.26 mm11.38 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628402055
Side View
Table 66.0%Crown 31.1°Girdle: MediumPavilion 41.7°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €16,541 EUR|Low: €3,529 EUR|High: €17,051 EUR|Avg: €6,831 EUR|-3.0%
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
October 29, 2026
Retailer 8€3,529 EUR
Retailer 11€3,609 EUR
Retailer 5€3,704 EUR
Retailer 2€3,827 EUR
Retailer 13€3,866 EUR
Retailer 14€4,436 EUR
Retailer 4€5,156 EUR
Retailer 7€5,357 EUR
Retailer 9€6,275 EUR
Retailer 10€6,983 EUR
Retailer 3€9,493 EUR
Retailer 6€10,186 EUR
Retailer 12€12,108 EUR
Brilliant Earth€16,541 EUR

15 data points across 14 retailers

9 retailers€3,529 EUR to €16,541 EUR

A
Cheapest Retailer
-
€3,529 EUR
$3,943 USD
A
Retailer 2
-
€3,609 EUR
$4,032 USD
View
A
Retailer 3
-
€3,827 EUR
View
Retailer 4
-
€5,357 EUR
$5,985 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€6,275 EUR
$7,010 USD
View
B+
Retailer 6
-
€6,983 EUR
$7,802 USD
View
B
Retailer 7
-
€12,355 EUR
$13,803 USD
View
B
Retailer 8
-
€16,541 EUR
$18,480 USD
View
Most Expensive
Brilliant Earth
16038197A · Sep 28
€17,051 EUR
$19,050 USD
View
Price last confirmed 33 days ago
8 more retailers have this diamond
Prices start from €3,529 EURSave up to €13,012 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
11.38ct Asscher
€3,529 EUR