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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 $3,805 CAD
£2,145 GBP
As of November 1, 2026
Save $17,986 CAD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,792 CAD 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 $3,805 to $21,792, a $17,986 spread on the same certified stone. Brilliant Earth lists it at $21,792. 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 1
Current: $21,792 CAD|Low: $3,804 CAD|High: $22,462 CAD|Avg: $7,708 CAD|-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 1, 2026
Retailer 6$3,805 CAD
Retailer 10$3,999 CAD
Retailer 4$4,117 CAD
Retailer 7$4,265 CAD
Retailer 13$4,265 CAD
Retailer 3$4,696 CAD
Retailer 9$5,759 CAD
Retailer 8$5,861 CAD
Retailer 11$6,601 CAD
Retailer 12$6,639 CAD
Retailer 2$7,900 CAD
Retailer 5$8,090 CAD
Brilliant Earth$21,792 CAD

43 data points across 13 retailers

17 retailers$3,805 CAD to $21,792 CAD

A
Cheapest Retailer
-
$3,805 CAD
£2,145 GBP
A
Retailer 2
-
$3,999 CAD
$2,863 USD
View
A
Retailer 3
-
$4,117 CAD
$2,947 USD
View
Final sale: no returns
Retailer 4
-
$4,265 CAD
$3,053 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$4,265 CAD
$3,053 USD
View
A
Retailer 6
-
$4,491 CAD
$3,215 USD
View
A
Retailer 7
-
$4,696 CAD
$3,362 USD
View
A
Retailer 8
-
$5,759 CAD
£3,246 GBP
View
A
Retailer 9
-
$5,861 CAD
$4,196 USD
View
A
Retailer 10
-
$6,601 CAD
ZAR 76,346 ZAR
View
B+
Retailer 11
-
$6,639 CAD
$4,753 USD
View
B+
Retailer 12
-
$7,900 CAD
A$8,701 AUD
View
B+
Retailer 13
-
$8,090 CAD
£4,560 GBP
View
B+
Retailer 14
-
$9,935 CAD
$7,112 USD
View
B
Retailer 15
-
$11,925 CAD
$8,537 USD
View
B
Retailer 16
-
$14,871 CAD
$10,646 USD
View
Most Expensive
B
Brilliant Earth
17975719A · Oct 31
$21,792 CAD
$15,600 USD
View
16 more retailers have this diamond
Prices start from $3,805 CADSave up to $17,986 CAD

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
$3,805 CAD