Princess|Lab Grown|IGI

10.21ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG578316516

Shape and cutting style on the report: Princess cut

Certificate IGI LG578316516

Diamond specifications and retailer prices

From $3,881 CAD
$2,778 USD
As of October 30, 2026
Save $8,410 CAD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,291 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.21ct lab-grown princess diamond

This 10.21ct lab-grown princess sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG578316516 or 578316516. Listed at 7 retailers as of October 30, 2026, with prices from $3,881 to $12,291, a $8,410 spread on the same certified stone. Taylor and Hart lists it at $12,291. 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

10.21
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578316516
Dimensions11.90 × 11.66 × 8.30 mm
L/W Ratio1.02
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
11.90 mm11.66 mm10.21 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578316516
Side View
Table 66.0%Crown 45.5°Girdle: MediumPavilion 38.1°Culet: NoneDepth 71.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,829 CAD|Low: $3,185 CAD|High: $12,291 CAD|Avg: $7,037 CAD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 30, 2026
Retailer 4$3,185 CAD
Retailer 5$3,881 CAD
Retailer 1$4,829 CAD
Retailer 3$4,988 CAD
Retailer 6$7,897 CAD
Retailer 2$8,583 CAD
Retailer 7$9,362 CAD
Taylor and Hart$12,291 CAD

42 data points across 8 retailers

7 retailers$3,881 CAD to $12,291 CAD

Retailer 1
-
$3,185 CAD
$2,280 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$3,881 CAD
$2,778 USD
View
A
Retailer 3
-
$4,829 CAD
£2,722 GBP
View
A
Retailer 4
-
$4,988 CAD
$3,571 USD
View
B+
Retailer 5
-
$7,897 CAD
$5,653 USD
View
B+
Retailer 6
-
$8,583 CAD
$6,144 USD
View
Most Expensive
B
Taylor and Hart
XN0H3H9 · Oct 30
$12,291 CAD
$8,799 USD
View
6 more retailers have this diamond
Prices start from $3,881 CADSave up to $8,410 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
10.21ct Princess
$3,881 CAD