Radiant|Lab Grown|IGI

12.01ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG687506113

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

Certificate IGI LG687506113

Diamond specifications and retailer prices

From $4,707 CAD
£2,653 GBP
As of November 1, 2026
Save $15,956 CAD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $20,663 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.01ct lab-grown radiant diamond

This 12.01ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687506113 or 687506113. Listed at 21 retailers as of October 31, 2026, with prices from $4,707 to $20,663, a $15,956 spread on the same certified stone. Taylor and Hart lists it at $20,663. 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

12.01
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687506113
Dimensions11.02 × 11.02 × 7.16 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
11.02 mm11.02 mm12.01 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687506113
Side View
Table 67.0%Crown 50°Girdle: STK-THKPavilion 31.7°Culet: NoneDepth 65.0%

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: Nov 1
Current: $4,707 CAD|Low: $4,705 CAD|High: $19,906 CAD|Avg: $8,090 CAD|-1.3%
Retailer 1
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
November 1, 2026
Retailer 1$4,707 CAD
Retailer 3$5,051 CAD
Retailer 7$5,497 CAD
Retailer 17$5,657 CAD
Retailer 4$5,860 CAD
Retailer 8$5,860 CAD
Retailer 12$6,077 CAD
Retailer 9$6,246 CAD
Retailer 6$7,323 CAD
Retailer 11$7,590 CAD
Retailer 16$7,925 CAD
Retailer 10$8,984 CAD
Retailer 13$9,070 CAD
Retailer 5$9,085 CAD
Retailer 14$10,986 CAD
Retailer 2$14,735 CAD
Retailer 18$16,267 CAD
Retailer 15$19,906 CAD

44 data points across 18 retailers

21 retailers$4,707 CAD to $20,663 CAD

A
Cheapest Retailer
-
$4,707 CAD
£2,653 GBP
A
Retailer 2
-
$5,051 CAD
$3,616 USD
View
A
Retailer 3
-
$5,497 CAD
$3,935 USD
View
A
Retailer 4
-
$5,657 CAD
$4,050 USD
View
Final sale: no returns
A
Retailer 5
-
$5,860 CAD
$4,195 USD
View
Retailer 6
-
$5,860 CAD
$4,195 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$6,077 CAD
$4,350 USD
View
A
Retailer 8
-
$6,246 CAD
$4,471 USD
View
B+
Retailer 9
-
$7,323 CAD
$5,242 USD
View
A
Retailer 10
-
$7,590 CAD
£4,278 GBP
View
B+
Retailer 11
-
$7,925 CAD
$5,673 USD
View
B+
Retailer 12
-
$8,984 CAD
£5,064 GBP
View
B+
Retailer 13
-
$9,070 CAD
ZAR 104,895 ZAR
View
B+
Retailer 14
-
$9,085 CAD
$6,504 USD
View
Retailer 15
-
$10,986 CAD
A$12,099 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$14,440 CAD
$10,337 USD
View
B
Retailer 17
-
$14,735 CAD
$10,548 USD
View
Retailer 18
-
$15,281 CAD
A$16,830 AUD
View
Price last confirmed 120 days ago
B
Retailer 19
-
$16,267 CAD
$11,645 USD
View
B
Retailer 20
-
$19,906 CAD
SGD 19,257 SGD
View
Most Expensive
B
Taylor and Hart
YZ8DK3B · Oct 31
$20,663 CAD
$14,792 USD
View
20 more retailers have this diamond
Prices start from $4,707 CADSave up to $15,956 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
12.01ct Radiant
$4,707 CAD