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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 $3,878 AUD
£2,145 GBP
As of November 1, 2026
Save $18,330 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $22,208 AUD 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 $3,878 to $22,208, a $18,330 spread on the same certified stone. Brilliant Earth lists it at $22,208. 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
Colour
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

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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: Nov 1
Current: $22,208 AUD|Low: $3,877 AUD|High: $22,891 AUD|Avg: $7,803 AUD|-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 7$3,878 AUD
Retailer 10$4,076 AUD
Retailer 4$4,195 AUD
Retailer 8$4,346 AUD
Retailer 13$4,346 AUD
Retailer 3$4,786 AUD
Retailer 2$5,869 AUD
Retailer 9$5,973 AUD
Retailer 11$6,728 AUD
Retailer 12$6,766 AUD
Retailer 6$8,051 AUD
Retailer 5$8,244 AUD
Brilliant Earth$22,208 AUD

43 data points across 13 retailers

17 retailers$3,878 AUD to $22,208 AUD

A
Cheapest Retailer
-
$3,878 AUD
£2,145 GBP
A
Retailer 2
-
$4,076 AUD
$2,863 USD
View
A
Retailer 3
-
$4,195 AUD
$2,947 USD
View
Final sale: no returns
Retailer 4
-
$4,346 AUD
$3,053 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$4,346 AUD
$3,053 USD
View
A
Retailer 6
-
$4,577 AUD
$3,215 USD
View
A
Retailer 7
-
$4,786 AUD
$3,362 USD
View
A
Retailer 8
-
$5,869 AUD
£3,246 GBP
View
A
Retailer 9
-
$5,973 AUD
$4,196 USD
View
A
Retailer 10
-
$6,728 AUD
ZAR 76,346 ZAR
View
B+
Retailer 11
-
$6,766 AUD
$4,753 USD
View
B+
Retailer 12
-
$8,051 AUD
View
B+
Retailer 13
-
$8,244 AUD
£4,560 GBP
View
B+
Retailer 14
-
$10,125 AUD
$7,112 USD
View
B
Retailer 15
-
$12,153 AUD
$8,537 USD
View
B
Retailer 16
-
$15,155 AUD
$10,646 USD
View
Most Expensive
B
Brilliant Earth
17975719A · Oct 31
$22,208 AUD
$15,600 USD
View
16 more retailers have this diamond
Prices start from $3,878 AUDSave up to $18,330 AUD

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
$3,878 AUD