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Round|Lab Grown|IGI

15.56ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG579300073

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579300073

Diamond specifications and retailer prices

From $8,643 CAD
$6,187 USD
As of October 29, 2026
Save $34,047 CAD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $59,466 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 15.56ct lab-grown round diamond

This 15.56ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579300073 or 579300073. Listed at 10 retailers as of October 29, 2026, with a 394% 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

15.56
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579300073
Dimensions16.24 × 16.31 × 9.75 mm
L/W Ratio1.00
Girdle conditionFaceted
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
16.24 mm16.31 mm15.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579300073
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.9%

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 29
Current: $59,466 CAD|Low: $7,384 CAD|High: $59,466 CAD|Avg: $21,575 CAD|+3.3%
Do Amore 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
October 21, 2026
Retailer 4$7,384 CAD
Retailer 10$8,643 CAD
Retailer 5$10,741 CAD
Retailer 7$11,921 CAD
Retailer 2$11,923 CAD
Retailer 13$13,138 CAD
Retailer 8$13,428 CAD
Retailer 9$15,471 CAD
Retailer 11$17,488 CAD
Retailer 3$18,703 CAD
Retailer 14$21,654 CAD
Retailer 12$42,689 CAD
Retailer 6$50,643 CAD
Do Amore Diamonds$59,466 CAD

17 data points across 14 retailers

10 retailers$8,643 CAD to $42,689 CAD

A
Cheapest Retailer
-
$8,643 CAD
$6,187 USD
B+
Retailer 2
-
$11,921 CAD
$8,534 USD
View
B+
Retailer 3
-
$11,923 CAD
$8,535 USD
View
B+
Retailer 4
-
$13,138 CAD
$9,405 USD
View
B+
Retailer 5
-
$13,428 CAD
HK$75,100 HKD
View
B+
Retailer 6
-
$15,471 CAD
$11,075 USD
View
B
Retailer 7
-
$17,488 CAD
$12,519 USD
View
Retailer 8
-
$21,654 CAD
A$23,848 AUD
View
Price last confirmed 23 days ago
B
Retailer 9
-
$42,689 CAD
$30,560 USD
View
Most Expensive
Do Amore Diamonds
27-488E5D264 · Oct 31
$59,466 CAD
$42,570 USD
View
Price under review
9 more retailers have this diamond
Prices start from $8,643 CADSave up to $34,047 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
15.56ct Round
$8,643 CAD