Radiant|Lab Grown|IGI

12.03ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG745524038

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

Certificate IGI LG745524038

Diamond specifications and retailer prices

From $4,347 CAD
$3,112 USD
As of November 1, 2026
Save $8,529 CAD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,877 CAD at Adiamor · As of November 2, 2026
View at Adiamor

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG745524038 or 745524038. Listed at 20 retailers as of November 1, 2026, with prices from $4,347 to $12,877, a $8,529 spread on the same certified stone. Adiamor lists it at $12,877. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745524038
Dimensions11.26 × 11.26 × 7.33 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.26 mm11.26 mm12.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745524038
Side View
Table 64.0%Crown 43°Girdle: MediumPavilion 36.8°Culet: NoneDepth 65.7%

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: Nov 1
Current: $12,877 CAD|Low: $2,446 CAD|High: $12,902 CAD|Avg: $5,480 CAD|-0.2%
Adiamor
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 19$2,552 CAD
Retailer 10$2,737 CAD
Retailer 21$2,977 CAD
Retailer 14$3,017 CAD
Retailer 7$3,062 CAD
Retailer 4$3,174 CAD
Retailer 6$3,867 CAD
Retailer 15$4,347 CAD
Retailer 12$4,363 CAD
Retailer 17$4,397 CAD
Retailer 16$4,715 CAD
Retailer 18$4,868 CAD
Retailer 3$5,212 CAD
Retailer 20$5,890 CAD
Retailer 9$6,025 CAD
Retailer 13$7,969 CAD
Retailer 8$8,552 CAD
Retailer 5$9,065 CAD
Retailer 11$11,111 CAD
Retailer 2$11,995 CAD
Adiamor$12,877 CAD

33 data points across 21 retailers

20 retailers$4,347 CAD to $12,877 CAD

Retailer 1
-
$2,737 CAD
$1,959 USD
Price last confirmed 9 days ago
Retailer 2
-
$2,977 CAD
$2,131 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$3,017 CAD
$2,160 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$3,174 CAD
$2,272 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$3,867 CAD
$2,768 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,347 CAD
$3,112 USD
View
Retailer 7
-
$4,363 CAD
$3,123 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$4,397 CAD
£2,478 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
$4,715 CAD
$3,375 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$4,868 CAD
ZAR 56,294 ZAR
View
Price last confirmed 8 days ago
Retailer 11
-
$5,212 CAD
$3,731 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$5,890 CAD
A$6,487 AUD
View
Price last confirmed 10 days ago
Retailer 13
-
$6,025 CAD
£3,396 GBP
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$7,969 CAD
$5,705 USD
View
Retailer 15
-
$8,207 CAD
$5,875 USD
View
Price last confirmed 35 days ago
Retailer 16
-
$8,552 CAD
$6,122 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$9,065 CAD
$6,489 USD
View
Price last confirmed 8 days ago
Retailer 18
-
$11,111 CAD
$7,954 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$11,995 CAD
A$13,211 AUD
View
Most Expensive
B
Adiamor
D-77279780 · Nov 2
$12,877 CAD
$9,218 USD
View
19 more retailers have this diamond
Prices start from $4,347 CADSave up to $8,529 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+
12.03ct Radiant
$4,347 CAD