Round|Lab Grown|GIA

12.55ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • GIA 6465165596

Certificate GIA 6465165596

Diamond specifications and retailer prices

From $11,774 CAD
$8,429 USD
As of October 29, 2026
Save $24,126 CAD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $35,900 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 12.55ct lab-grown round diamond

This 12.55ct 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 6465165596. Listed at 13 retailers as of October 29, 2026, with prices from $11,774 to $35,900, a $24,126 spread on the same certified stone. Brilliant Earth lists it at $35,900. 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

12.55
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 6465165596
Dimensions15.03 × 14.94 × 9.20 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
15.03 mm14.94 mm12.55 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6465165596
Side View
Table 56.0%Crown 34.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $35,900 CAD|Low: $12,245 CAD|High: $92,445 CAD|Avg: $29,259 CAD|-2.8%
Brilliant Earth
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
Retailer 15
Retailer 16
October 16, 2026
Retailer 14$12,245 CAD
Retailer 16$13,033 CAD
Retailer 5$13,238 CAD
Retailer 3$13,315 CAD
Retailer 13$14,679 CAD
Retailer 9$14,681 CAD
Retailer 2$15,193 CAD
Retailer 10$15,663 CAD
Retailer 11$15,803 CAD
Retailer 15$24,011 CAD
Retailer 4$24,069 CAD
Retailer 7$35,739 CAD
Brilliant Earth$35,900 CAD
Retailer 6$48,735 CAD
Retailer 12$73,477 CAD
Retailer 8$92,445 CAD

16 data points across 16 retailers

13 retailers$11,774 CAD to $35,900 CAD

B+
Cheapest Retailer
-
$11,774 CAD
$8,429 USD
B+
Retailer 2
-
$12,245 CAD
$8,766 USD
View
B+
Retailer 3
-
$12,935 CAD
$9,260 USD
View
B+
Retailer 4
-
$13,315 CAD
$9,532 USD
View
Final sale: no returns
B
Retailer 5
-
$14,679 CAD
$10,508 USD
View
B+
Retailer 6
-
$14,681 CAD
$10,510 USD
View
B+
Retailer 7
-
$15,193 CAD
$10,876 USD
View
B
Retailer 8
-
$15,663 CAD
HK$87,600 HKD
View
B
Retailer 9
-
$15,803 CAD
$11,313 USD
View
B
Retailer 10
-
$16,956 CAD
$12,138 USD
View
Retailer 11
-
$24,011 CAD
A$26,444 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
15271263Y · Oct 29
$35,900 CAD
$25,700 USD
View
11 more retailers have this diamond
Prices start from $11,774 CADSave up to $24,126 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+
12.55ct Round
$11,774 CAD