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Asscher|Lab Grown|IGI

10.25ct D VVS1 Asscher Lab Grown Diamond

VG • D/VVS1 • IGI LG731570806

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG731570806

Diamond specifications and retailer prices

From $5,297 USD
As of October 27, 2026
Save $21,857 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $30,395 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 10.25ct lab-grown asscher diamond

This 10.25ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG731570806 or 731570806. Listed at 18 retailers as of October 27, 2026, with a 413% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.25
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731570806
Dimensions11.64 × 11.34 × 7.97 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm11.34 mm10.25 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731570806
Side View
Table 66.0%Crown 42.4°Girdle: Slightly ThickPavilion 37.4°Culet: NoneDepth 70.3%

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 27
Current: $30,395 USD|Low: $5,086 USD|High: $30,395 USD|Avg: $8,941 USD
Novita Diamonds
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
November 1, 2026
Retailer 13$5,297 USD
Retailer 9$5,500 USD
Retailer 6$5,552 USD
Retailer 5$5,932 USD
Retailer 14$6,145 USD
Retailer 3$6,160 USD
Retailer 4$7,295 USD
Retailer 12$7,568 USD
Retailer 2$7,876 USD
Retailer 7$8,717 USD
Retailer 15$9,493 USD
Retailer 10$9,512 USD
Retailer 8$11,582 USD
Retailer 11$11,716 USD
Novita Diamonds$30,395 USD

44 data points across 15 retailers

18 retailers$5,297 USD to $27,154 USD

A
Cheapest Retailer
-
$5,297 USD
A
Retailer 2
-
$5,500 USD
£4,331 GBP
View
A
Retailer 3
-
$5,552 USD
View
B+
Retailer 4
-
$5,932 USD
View
Final sale: no returns
B+
Retailer 5
-
$6,145 USD
View
Retailer 6
-
$6,145 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$6,160 USD
View
B+
Retailer 8
-
$7,295 USD
View
B+
Retailer 9
-
$7,568 USD
View
B+
Retailer 10
-
$7,876 USD
£6,202 GBP
View
B+
Retailer 11
-
$8,717 USD
£6,864 GBP
View
B
Retailer 12
-
$9,493 USD
View
B+
Retailer 13
-
$9,512 USD
ZAR 153,665 ZAR
View
B
Retailer 14
-
$11,582 USD
View
Retailer 15
-
$11,716 USD
A$18,025 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$21,891 USD
View
B
Retailer 17
-
$27,154 USD
View
Most Expensive
Novita Diamonds
cert_731570806 · Oct 8
$30,395 USD
A$46,761 AUD
View
Price under review
17 more retailers have this diamond
Prices start from $5,297 USDSave up to $21,857 USD

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
$5,297 USD