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Asscher|Lab Grown|IGI

4.91ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG768629826

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG768629826

Diamond specifications and retailer prices

From $10,319 CAD
$7,387 USD
As of October 31, 2026
Save $33,296 CAD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $43,615 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.91ct lab-grown asscher diamond

This 4.91ct 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 LG768629826 or 768629826. Listed at 13 retailers as of October 30, 2026, with prices from $10,319 to $43,615, a $33,296 spread on the same certified stone. Taylor and Hart lists it at $43,615. 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

4.91
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629826
Dimensions9.37 × 9.36 × 6.10 mm
L/W Ratio1.00
Culet sizePointed
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
9.37 mm9.36 mm4.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629826
Side View
Table 59.0%Crown 30.8°Girdle: Slightly ThickPavilion 44°Culet: NoneDepth 65.2%

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 31
Current: $16,508 CAD|Low: $10,319 CAD|High: $52,482 CAD|Avg: $24,423 CAD|-21.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 31, 2026
Retailer 13$10,319 CAD
Retailer 11$11,013 CAD
Retailer 5$11,963 CAD
Retailer 10$14,350 CAD
Retailer 2$15,019 CAD
Retailer 4$15,261 CAD
Retailer 1$16,508 CAD
Retailer 3$22,672 CAD
Retailer 8$23,010 CAD
Retailer 6$23,636 CAD
Retailer 9$25,043 CAD
Retailer 7$29,121 CAD
Retailer 12$37,723 CAD
Taylor and Hart$43,615 CAD

33 data points across 14 retailers

13 retailers$10,319 CAD to $43,615 CAD

A
Cheapest Retailer
-
$10,319 CAD
$7,387 USD
A
Retailer 2
-
$11,013 CAD
$7,884 USD
View
A
Retailer 3
-
$14,350 CAD
$10,273 USD
View
B+
Retailer 4
-
$15,019 CAD
HK$84,000 HKD
View
Retailer 5
-
$15,261 CAD
$10,925 USD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
$16,508 CAD
£9,305 GBP
View
B+
Retailer 7
-
$22,672 CAD
$16,230 USD
View
B+
Retailer 8
-
$23,010 CAD
€15,688 EUR
View
B+
Retailer 9
-
$23,636 CAD
$16,920 USD
View
B+
Retailer 10
-
$25,043 CAD
£14,116 GBP
View
B
Retailer 11
-
$29,121 CAD
ZAR 336,786 ZAR
View
B
Retailer 12
-
$37,723 CAD
$27,005 USD
View
Most Expensive
B
Taylor and Hart
FCJ4K2C · Oct 30
$43,615 CAD
$31,222 USD
View
12 more retailers have this diamond
Prices start from $10,319 CADSave up to $33,296 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
4.91ct Asscher
$10,319 CAD