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Radiant|Lab Grown|IGI

12.03ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG837638051

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG837638051

Diamond specifications and retailer prices

From $4,130 CAD
HK$23,100 HKD
As of October 31, 2026
Save $14,895 CAD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $19,026 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 12.03ct lab-grown radiant diamond

This 12.03ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837638051 or 837638051. Listed at 9 retailers as of October 29, 2026, with prices from $4,130 to $19,026, a $14,895 spread on the same certified stone. Brilliant Earth lists it at $19,026. 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

12.03
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837638051
Dimensions16.51 × 11.42 × 7.31 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.51 mm11.42 mm12.03 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837638051
Side View
Table 62.0%Crown 39.1°Girdle: MediumPavilion 33.1°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
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 31
Current: $13,553 CAD|Low: $4,130 CAD|High: $13,940 CAD|Avg: $9,503 CAD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8$4,130 CAD
Retailer 4$5,113 CAD
Retailer 2$5,660 CAD
Retailer 6$9,239 CAD
Retailer 7$11,959 CAD
Retailer 5$13,103 CAD
Retailer 1$13,553 CAD
Retailer 3$13,940 CAD

11 data points across 8 retailers

9 retailers$4,130 CAD to $19,026 CAD

A
Cheapest Retailer
-
$4,130 CAD
HK$23,100 HKD
A
Retailer 2
-
$5,113 CAD
$3,660 USD
View
B+
Retailer 3
-
$5,660 CAD
€3,859 EUR
View
B+
Retailer 4
-
$9,239 CAD
$6,614 USD
View
B
Retailer 5
-
$11,959 CAD
SGD 11,569 SGD
View
B
Retailer 6
-
$13,103 CAD
$9,380 USD
View
B
Retailer 7
-
$13,553 CAD
A$14,927 AUD
View
B
Retailer 8
-
$13,940 CAD
$9,979 USD
View
Most Expensive
B
Brilliant Earth
21803582A · Oct 29
$19,026 CAD
$13,620 USD
View
8 more retailers have this diamond
Prices start from $4,130 CADSave up to $14,895 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
12.03ct Radiant
$4,130 CAD