Asscher|Lab Grown|IGI

10.45ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG776652590

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG776652590

Diamond specifications and retailer prices

From €1,691 EUR
$1,889 USD
As of October 30, 2026
Save €9,417 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €11,108 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.45ct lab-grown asscher diamond

This 10.45ct lab-grown asscher sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776652590 or 776652590. Listed at 22 retailers as of October 30, 2026, with prices from €1,691 to €11,108, a €9,417 spread on the same certified stone. Brilliant Earth lists it at €11,108. 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

10.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776652590
Dimensions12.11 × 11.91 × 7.79 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.11 mm11.91 mm10.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776652590
Side View
Table 63.0%Crown 37.6°Girdle: MediumPavilion 38.2°Culet: NoneDepth 65.4%

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: €11,108 EUR|Low: €1,623 EUR|High: €11,547 EUR|Avg: €3,637 EUR|-3.8%
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
October 31, 2026
Retailer 14€1,691 EUR
Retailer 6€1,893 EUR
Retailer 15€1,961 EUR
Retailer 10€2,112 EUR
Retailer 5€2,355 EUR
Retailer 2€2,697 EUR
Retailer 8€3,036 EUR
Retailer 3€3,073 EUR
Retailer 9€3,106 EUR
Retailer 13€3,221 EUR
Retailer 11€3,640 EUR
Retailer 7€4,065 EUR
Retailer 12€5,056 EUR
Retailer 4€6,549 EUR
Brilliant Earth€11,108 EUR

43 data points across 15 retailers

22 retailers€1,691 EUR to €11,108 EUR

A
Cheapest Retailer
-
€1,691 EUR
$1,889 USD
A
Retailer 2
-
€1,839 EUR
$2,055 USD
View
A
Retailer 3
-
€1,893 EUR
$2,115 USD
View
Final sale: no returns
A
Retailer 4
-
€1,961 EUR
$2,191 USD
View
Retailer 5
-
€1,961 EUR
$2,191 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
€2,112 EUR
$2,360 USD
View
A
Retailer 7
-
€2,355 EUR
$2,631 USD
View
A
Retailer 8
-
€2,697 EUR
£2,373 GBP
View
A
Retailer 9
-
€3,036 EUR
ZAR 54,799 ZAR
View
A
Retailer 10
-
€3,073 EUR
$3,433 USD
View
A
Retailer 11
-
€3,106 EUR
View
A
Retailer 12
-
€3,221 EUR
$3,598 USD
View
Retailer 13
-
€3,640 EUR
A$6,256 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
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€3,676 EUR
$4,107 USD
View
A
Retailer 15
-
€4,065 EUR
£3,576 GBP
View
B+
Retailer 16
-
€5,056 EUR
$5,649 USD
View
B+
Retailer 17
-
€5,286 EUR
$5,905 USD
View
B+
Retailer 18
-
€5,618 EUR
$6,277 USD
View
B+
Retailer 19
-
€6,549 EUR
SGD 9,887 SGD
View
B+
Retailer 20
-
€6,752 EUR
$7,543 USD
View
B
Retailer 21
-
€6,870 EUR
$7,675 USD
View
Most Expensive
B
Brilliant Earth
17855115A · Oct 30
€11,108 EUR
$12,410 USD
View
21 more retailers have this diamond
Prices start from €1,691 EURSave up to €9,417 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
10.45ct Asscher
€1,691 EUR