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Radiant|Lab Grown|IGI

5.13ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG846662203

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

Certificate IGI LG846662203

Diamond specifications and retailer prices

From $13,046 CAD
$9,321 USD
As of October 27, 2026
Save $56,845 CAD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $69,890 CAD at With Clarity · As of October 28, 2026
View at With Clarity

About this 5.13ct lab-grown radiant diamond

This 5.13ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662203 or 846662203. Listed at 15 retailers as of October 27, 2026, with prices from $13,046 to $69,890, a $56,845 spread on the same certified stone. With Clarity lists it at $69,890. 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

5.13
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662203
Dimensions12.01 × 8.60 × 5.59 mm
L/W Ratio1.40
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.01 mm8.60 mm5.13 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662203
Side View
Table 64.0%Crown 44.6°Girdle: ThickPavilion 33.5°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: Oct 27
Current: $14,976 CAD|Low: $13,046 CAD|High: $69,890 CAD|Avg: $22,759 CAD|-6.4%
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
With Clarity
October 29, 2026
Retailer 2$13,046 CAD
Retailer 8$13,111 CAD
Retailer 13$13,568 CAD
Retailer 1$14,976 CAD
Retailer 9$15,666 CAD
Retailer 11$16,364 CAD
Retailer 10$17,019 CAD
Retailer 12$17,229 CAD
Retailer 3$17,289 CAD
Retailer 4$17,730 CAD
Retailer 7$27,158 CAD
Retailer 14$31,317 CAD
Retailer 6$34,975 CAD
Retailer 5$39,637 CAD
With Clarity$69,890 CAD

8 data points across 15 retailers

15 retailers$13,046 CAD to $69,890 CAD

A
Cheapest Retailer
-
$13,046 CAD
$9,321 USD
A
Retailer 2
-
$13,111 CAD
$9,368 USD
View
A
Retailer 3
-
$13,568 CAD
$9,694 USD
View
A
Retailer 4
-
$14,976 CAD
$10,700 USD
View
A
Retailer 5
-
$15,666 CAD
£8,814 GBP
View
A
Retailer 6
-
$16,364 CAD
$11,692 USD
View
A
Retailer 7
-
$17,019 CAD
$12,160 USD
View
A
Retailer 8
-
$17,229 CAD
$12,310 USD
View
A
Retailer 9
-
$17,289 CAD
$12,353 USD
View
A
Retailer 10
-
$17,730 CAD
$12,668 USD
View
B+
Retailer 11
-
$27,158 CAD
£15,279 GBP
View
B+
Retailer 12
-
$31,317 CAD
$22,376 USD
View
B+
Retailer 13
-
$34,975 CAD
€23,799 EUR
View
B+
Retailer 14
-
$39,637 CAD
$28,320 USD
View
Most Expensive
B
With Clarity
846662203 · Oct 28
$69,890 CAD
$49,936 USD
View
14 more retailers have this diamond
Prices start from $13,046 CADSave up to $56,845 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
5.13ct Radiant
$13,046 CAD