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Round|Lab Grown|GIA

15.71ct F VS2 Round Lab Grown Diamond

EX • F/VS2

Diamond specifications and retailer prices

From $27,949 CAD
$20,008 USD
As of October 30, 2026
Save $21,472 CAD (43%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $49,421 CAD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 15.71ct lab-grown round diamond

This 15.71ct 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 GIA. Listed at 4 retailers as of October 30, 2026, with prices from $27,949 to $49,421, a $21,472 spread on the same certified stone. Blue Nile lists it at $49,421. 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

15.71
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions16.21 × 16.16 × 9.89 mm
L/W Ratio1.00
Top View
16.21 mm16.16 mm15.71 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 61.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $49,421 CAD|Low: $27,949 CAD|High: $49,964 CAD|Avg: $36,562 CAD|-1.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3$27,949 CAD
Retailer 2$29,324 CAD
Retailer 4$40,125 CAD
Blue Nile$49,421 CAD

38 data points across 4 retailers

4 retailers$27,949 CAD to $49,421 CAD

B
Cheapest Retailer
-
$27,949 CAD
$20,008 USD
B
Retailer 2
-
$29,324 CAD
£16,529 GBP
View
B
Retailer 3
-
$40,125 CAD
View
Most Expensive
B
Blue Nile
21329802 · Oct 31
$49,421 CAD
$35,379 USD
View
3 more retailers have this diamond
Prices start from $27,949 CADSave up to $21,472 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.

B
15.71ct Round
$27,949 CAD