CaratHunter
Plans
Asscher|Lab Grown|IGI

3.13ct I VS1 Asscher Lab Grown Diamond

ID • I/VS1 • IGI LG500150578

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG500150578

Diamond specifications and retailer prices

From $3,255 CAD
$2,330 USD
As of October 30, 2026
Save $25,091 CAD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $28,345 CAD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.13ct lab-grown asscher diamond

This 3.13ct lab-grown asscher sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500150578 or 500150578. Listed at 9 retailers as of October 29, 2026, with prices from $3,255 to $28,345, a $25,091 spread on the same certified stone. Cape Diamonds lists it at $28,345. 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

3.13
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle19.5°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500150578
Dimensions8.14 × 7.97 × 4.95 mm
L/W Ratio1.02
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
8.14 mm7.97 mm3.13 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500150578
Side View
Table 66.5%Crown 19.5°Girdle: Slightly ThickPavilion 33.6°Culet: NoneDepth 62.1%

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: $28,345 CAD|Low: $3,255 CAD|High: $30,650 CAD|Avg: $14,589 CAD|-7.5%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$3,255 CAD
Retailer 4$10,552 CAD
Retailer 10$11,221 CAD
Retailer 8$11,784 CAD
Retailer 3$12,125 CAD
Retailer 6$12,208 CAD
Retailer 11$12,516 CAD
Retailer 7$14,137 CAD
Retailer 12$15,727 CAD
Retailer 9$17,499 CAD
Retailer 5$24,097 CAD
Cape Diamonds$28,345 CAD

19 data points across 12 retailers

9 retailers$3,255 CAD to $28,345 CAD

A
Cheapest Retailer
-
$3,255 CAD
$2,330 USD
B
Retailer 2
-
$11,221 CAD
$8,033 USD
View
B
Retailer 3
-
$11,784 CAD
$8,436 USD
View
Final sale: no returns
B
Retailer 4
-
$12,125 CAD
$8,680 USD
View
Retailer 5
-
$12,208 CAD
$8,739 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$14,137 CAD
$10,120 USD
View
B
Retailer 7
-
$17,499 CAD
£9,864 GBP
View
B
Retailer 8
-
$24,097 CAD
£13,583 GBP
View
Most Expensive
B
Cape Diamonds
cert_500150578 · Oct 29
$28,345 CAD
ZAR 327,812 ZAR
View
8 more retailers have this diamond
Prices start from $3,255 CADSave up to $25,091 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
3.13ct Asscher
$3,255 CAD