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Radiant|Lab Grown|IGI

13.04ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG717520721

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG717520721

Diamond specifications and retailer prices

From $3,227 USD
As of November 1, 2026
Save $8,419 USD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,646 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 13.04ct lab-grown radiant diamond

This 13.04ct 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 LG717520721 or 717520721. Listed at 17 retailers as of October 31, 2026, with prices from $3,227 to $11,646, a $8,419 spread on the same certified stone. Taylor and Hart lists it at $11,646. 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

13.04
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717520721
Dimensions15.68 × 10.94 × 7.33 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.68 mm10.94 mm13.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717520721
Side View
Table 65.0%Crown 48.3°Girdle: Slightly ThickPavilionCulet: LargeDepth 67.0%

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: $4,328 USD|Low: $3,227 USD|High: $11,646 USD|Avg: $6,144 USD|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 2, 2026
Retailer 3$3,227 USD
Retailer 9$3,345 USD
Retailer 1$4,328 USD
Retailer 6$4,479 USD
Retailer 12$4,778 USD
Retailer 10$5,175 USD
Retailer 5$5,198 USD
Retailer 2$5,761 USD
Retailer 7$6,193 USD
Retailer 4$8,397 USD
Retailer 8$9,710 USD
Retailer 11$11,039 USD
Taylor and Hart$11,646 USD

42 data points across 13 retailers

17 retailers$3,227 USD to $11,646 USD

Retailer 1
-
$2,861 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$3,227 USD
View
Final sale: no returns
A
Retailer 3
-
$3,345 USD
View
Retailer 4
-
$3,457 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$4,328 USD
View
A
Retailer 6
-
$4,479 USD
£3,527 GBP
View
A
Retailer 7
-
$4,778 USD
View
B+
Retailer 8
-
$4,803 USD
View
B+
Retailer 9
-
$5,175 USD
ZAR 83,602 ZAR
View
B+
Retailer 10
-
$5,198 USD
€4,950 EUR
View
B+
Retailer 11
-
$5,761 USD
£4,536 GBP
View
B+
Retailer 12
-
$6,193 USD
A$9,528 AUD
View
B
Retailer 13
-
$8,397 USD
View
Retailer 14
-
$9,432 USD
View
B
Retailer 15
-
$9,710 USD
A$14,938 AUD
View
B
Retailer 16
-
$11,039 USD
View
Most Expensive
B
Taylor and Hart
GJSMMDE · Oct 31
$11,646 USD
View
16 more retailers have this diamond
Prices start from $3,227 USDSave up to $8,419 USD

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
13.04ct Radiant
$3,227 USD