Asscher|Lab Grown|IGI

13.18ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG617419434

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG617419434

Diamond specifications and retailer prices

From $4,788 CAD
£2,699 GBP
As of October 30, 2026
Save $25,120 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,908 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 13.18ct lab-grown asscher diamond

This 13.18ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617419434 or 617419434. Listed at 14 retailers as of October 30, 2026, with prices from $4,788 to $29,908, a $25,120 spread on the same certified stone. Brilliant Earth lists it at $29,908. 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

13.18
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617419434
Dimensions13.04 × 12.65 × 8.20 mm
L/W Ratio1.03
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
13.04 mm12.65 mm13.18 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617419434
Side View
Table 67.0%Crown 38.7°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 64.8%

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: $29,908 CAD|Low: $4,772 CAD|High: $30,830 CAD|Avg: $10,821 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$4,788 CAD
Retailer 9$5,944 CAD
Retailer 11$6,279 CAD
Retailer 2$7,704 CAD
Retailer 7$8,584 CAD
Retailer 3$9,133 CAD
Retailer 5$9,199 CAD
Retailer 8$9,275 CAD
Retailer 6$9,437 CAD
Retailer 10$14,955 CAD
Brilliant Earth$29,908 CAD

38 data points across 11 retailers

14 retailers$4,788 CAD to $29,908 CAD

A
Cheapest Retailer
-
$4,788 CAD
£2,699 GBP
Retailer 2
-
$5,944 CAD
$4,255 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$6,160 CAD
$4,410 USD
View
A
Retailer 4
-
$6,279 CAD
$4,495 USD
View
A
Retailer 5
-
$7,704 CAD
£4,342 GBP
View
A
Retailer 6
-
$8,584 CAD
$6,145 USD
View
B+
Retailer 7
-
$9,133 CAD
£5,148 GBP
View
B+
Retailer 8
-
$9,199 CAD
ZAR 106,388 ZAR
View
Retailer 9
-
$9,275 CAD
$6,640 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$9,437 CAD
€6,434 EUR
View
B
Retailer 11
-
$14,719 CAD
$10,537 USD
View
B
Retailer 12
-
$14,955 CAD
$10,706 USD
View
B
Retailer 13
-
$20,976 CAD
$15,016 USD
View
Most Expensive
B
Brilliant Earth
16422723A · Oct 30
$29,908 CAD
$21,410 USD
View
13 more retailers have this diamond
Prices start from $4,788 CADSave up to $25,120 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
13.18ct Asscher
$4,788 CAD