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Asscher|Lab Grown|IGI

10.25ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG544242277

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG544242277

Diamond specifications and retailer prices

From €2,438 EUR
£2,145 GBP
As of November 2, 2026
Save €11,525 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €13,963 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.25ct lab-grown asscher diamond

This 10.25ct lab-grown asscher sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544242277 or 544242277. Listed at 17 retailers as of October 31, 2026, with prices from €2,438 to €13,963, a €11,525 spread on the same certified stone. Brilliant Earth lists it at €13,963. 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

10.25
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544242277
Dimensions11.65 × 11.23 × 7.64 mm
L/W Ratio1.04
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
11.65 mm11.23 mm10.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544242277
Side View
Table 65.5%Crown 42.9°Girdle: ThickPavilion 32.7°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
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: Nov 2
Current: €13,963 EUR|Low: €2,437 EUR|High: €14,393 EUR|Avg: €4,906 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
November 2, 2026
Retailer 2€2,438 EUR
Retailer 10€2,563 EUR
Retailer 4€2,638 EUR
Retailer 8€2,733 EUR
Retailer 13€2,733 EUR
Retailer 3€3,009 EUR
Retailer 6€3,690 EUR
Retailer 9€3,756 EUR
Retailer 11€4,230 EUR
Retailer 12€4,254 EUR
Retailer 7€5,062 EUR
Retailer 5€5,184 EUR
Brilliant Earth€13,963 EUR

43 data points across 13 retailers

17 retailers€2,438 EUR to €13,963 EUR

A
Cheapest Retailer
-
€2,438 EUR
£2,145 GBP
A
Retailer 2
-
€2,563 EUR
$2,863 USD
View
A
Retailer 3
-
€2,638 EUR
$2,947 USD
View
Final sale: no returns
Retailer 4
-
€2,733 EUR
$3,053 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
€2,733 EUR
$3,053 USD
View
A
Retailer 6
-
€2,878 EUR
$3,215 USD
View
A
Retailer 7
-
€3,009 EUR
$3,362 USD
View
A
Retailer 8
-
€3,690 EUR
£3,246 GBP
View
A
Retailer 9
-
€3,756 EUR
$4,196 USD
View
A
Retailer 10
-
€4,230 EUR
ZAR 76,346 ZAR
View
B+
Retailer 11
-
€4,254 EUR
$4,753 USD
View
B+
Retailer 12
-
€5,062 EUR
A$8,701 AUD
View
B+
Retailer 13
-
€5,184 EUR
£4,560 GBP
View
B+
Retailer 14
-
€6,366 EUR
$7,112 USD
View
B
Retailer 15
-
€7,641 EUR
$8,537 USD
View
B
Retailer 16
-
€9,529 EUR
$10,646 USD
View
Most Expensive
B
Brilliant Earth
17975719A · Oct 31
€13,963 EUR
$15,600 USD
View
16 more retailers have this diamond
Prices start from €2,438 EURSave up to €11,525 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
10.25ct Asscher
€2,438 EUR