Radiant|Lab Grown|IGI

13.01ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG816660804

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

Certificate IGI LG816660804

Diamond specifications and retailer prices

From $3,282 USD
As of November 2, 2026
Save $15,323 USD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $24,660 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 13.01ct lab-grown radiant diamond

This 13.01ct 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 LG816660804 or 816660804. Listed at 9 retailers as of November 1, 2026, with a 467% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

13.01
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816660804
Dimensions17.32 × 11.87 × 7.43 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.32 mm11.87 mm13.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816660804
Side View
Table 67.0%Crown 42.9°Girdle: MediumPavilion 32.4°Culet: NoneDepth 62.6%

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 2
Current: $24,660 USD|Low: $2,713 USD|High: $24,660 USD|Avg: $8,606 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$2,713 USD
Retailer 8$3,282 USD
Retailer 2$4,011 USD
Retailer 4$4,636 USD
Retailer 5$6,030 USD
Retailer 7$7,418 USD
Retailer 3$18,605 USD
Brilliant Earth$24,660 USD

46 data points across 8 retailers

9 retailers$3,282 USD to $18,605 USD

Retailer 1
-
$2,713 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$3,282 USD
View
A
Retailer 3
-
$4,011 USD
£3,158 GBP
View
A
Retailer 4
-
$4,636 USD
ZAR 74,895 ZAR
View
B+
Retailer 5
-
$6,030 USD
View
B+
Retailer 6
-
$7,418 USD
View
B+
Retailer 7
-
$7,547 USD
View
B
Retailer 8
-
$18,605 USD
View
Most Expensive
Brilliant Earth
21034176A · Nov 2
$24,660 USD
View
Price under review
8 more retailers have this diamond
Prices start from $3,282 USDSave up to $15,323 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
13.01ct Radiant
$3,282 USD