Asscher|Lab Grown|IGI

4.26ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG831644533

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831644533

Diamond specifications and retailer prices

From $9,546 CAD
$6,834 USD
As of October 30, 2026
Save $42,012 CAD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $51,558 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.26ct lab-grown asscher diamond

This 4.26ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831644533 or 831644533. Listed at 12 retailers as of October 30, 2026, with prices from $9,546 to $51,558, a $42,012 spread on the same certified stone. With Clarity lists it at $51,558. 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

4.26
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831644533
Dimensions8.90 × 8.86 × 5.73 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.90 mm8.86 mm4.26 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831644533
Side View
Table 64.0%Crown 36°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
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: Oct 30
Current: $20,454 CAD|Low: $9,546 CAD|High: $51,558 CAD|Avg: $20,826 CAD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 29, 2026
Retailer 8$9,546 CAD
Retailer 4$11,999 CAD
Retailer 11$12,194 CAD
Retailer 7$12,488 CAD
Retailer 2$14,947 CAD
Retailer 5$15,970 CAD
Retailer 10$18,181 CAD
Retailer 6$19,660 CAD
Retailer 1$20,454 CAD
Retailer 3$26,183 CAD
Retailer 9$33,597 CAD
With Clarity$51,558 CAD

18 data points across 12 retailers

12 retailers$9,546 CAD to $51,558 CAD

A
Cheapest Retailer
-
$9,546 CAD
$6,834 USD
A
Retailer 2
-
$11,999 CAD
£6,763 GBP
View
A
Retailer 3
-
$12,194 CAD
HK$68,200 HKD
View
Retailer 4
-
$12,488 CAD
$8,940 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$14,947 CAD
$10,700 USD
View
B+
Retailer 6
-
$15,970 CAD
€10,888 EUR
View
B+
Retailer 7
-
$18,181 CAD
$13,015 USD
View
B+
Retailer 8
-
$19,660 CAD
£11,082 GBP
View
B+
Retailer 9
-
$20,454 CAD
ZAR 236,547 ZAR
View
B
Retailer 10
-
$26,183 CAD
$18,744 USD
View
B
Retailer 11
-
$33,597 CAD
$24,051 USD
View
Most Expensive
B
With Clarity
831644533 · Oct 30
$51,558 CAD
$36,909 USD
View
11 more retailers have this diamond
Prices start from $9,546 CADSave up to $42,012 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
4.26ct Asscher
$9,546 CAD