Asscher|Lab Grown|IGI

10.31ct D VVS1 Asscher Lab Grown Diamond

EX • D/VVS1 • IGI LG747535910

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG747535910

Diamond specifications and retailer prices

From $7,704 CAD

£4,342 GBP

As of November 1, 2026

Save $30,658 CAD (80%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $42,189 CAD at Novita Diamonds · As of November 1, 2026

View at Novita Diamonds

About this 10.31ct lab-grown asscher diamond

This 10.31ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747535910 or 747535910. Listed at 17 retailers as of October 31, 2026, with a 398% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.31

Carat

Color

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG747535910

Dimensions11.97 × 11.64 × 7.88 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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG747535910

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: $42,189 CAD|Low: $7,704 CAD|High: $42,708 CAD|Avg: $13,487 CAD|-1.2%

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

Retailer 16

November 1, 2026

Retailer 9$7,704 CAD

Retailer 5$8,055 CAD

Retailer 16$8,333 CAD

Retailer 8$8,441 CAD

Retailer 10$8,647 CAD

Retailer 6$9,342 CAD

Retailer 11$11,066 CAD

Retailer 7$11,091 CAD

Retailer 4$11,304 CAD

Retailer 13$12,241 CAD

Retailer 2$13,335 CAD

Retailer 3$14,462 CAD

Retailer 14$16,272 CAD

Retailer 15$30,721 CAD

Retailer 12$38,362 CAD

Novita Diamonds$42,189 CAD

43 data points across 16 retailers

17 retailers$7,704 CAD to $38,362 CAD

Cheapest Retailer

$7,704 CAD

£4,342 GBP

Retailer 2

$8,055 CAD

$5,766 USD

View

Retailer 3

$8,333 CAD

$5,965 USD

View

Final sale: no returns

B+

Retailer 4

$8,441 CAD

$6,043 USD

View

B+

Retailer 5

$8,647 CAD

$6,190 USD

View

B+

Retailer 6

$9,342 CAD

$6,688 USD

View

Retailer 7

$9,342 CAD

$6,688 USD

View

Price last confirmed 20 days ago

B+

Retailer 8

$11,066 CAD

£6,238 GBP

View

B+

Retailer 9

$11,091 CAD

$7,940 USD

View

B+

Retailer 10

$11,304 CAD

$8,092 USD

View

B+

Retailer 11

$12,241 CAD

£6,900 GBP

View

B+

Retailer 12

$13,335 CAD

$9,546 USD

View

B+

Retailer 13

$14,462 CAD

ZAR 167,253 ZAR

View

B+

Retailer 14

$16,272 CAD

$11,649 USD

View

Retailer 15

$30,721 CAD

$21,992 USD

View

Retailer 16

$38,362 CAD

$27,462 USD

View

Most Expensive

Novita Diamonds

cert_747535910 · Nov 1

$42,189 CAD

A$46,464 AUD

View

Price under review

16 more retailers have this diamond

Prices start from $7,704 CADSave up to $30,658 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.

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10.31ct Asscher

$7,704 CAD