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Radiant|Lab Grown|IGI

13.13ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG569395210

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

Certificate IGI LG569395210

Diamond specifications and retailer prices

From $6,820 USD
As of November 2, 2026
Save $15,199 USD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $27,085 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 13.13ct lab-grown radiant diamond

This 13.13ct 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 LG569395210 or 569395210. Listed at 20 retailers as of November 1, 2026, with a 223% 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

13.13
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle27.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569395210
Dimensions16.62 × 11.51 × 7.29 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.62 mm11.51 mm13.13 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569395210
Side View
Table 64.5%Crown 39.4°Girdle: MediumPavilion 27.2°Culet: NoneDepth 63.3%

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 2
Current: $9,948 USD|Low: $6,547 USD|High: $20,203 USD|Avg: $10,467 USD|-1.4%
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
November 3, 2026
Retailer 13$6,820 USD
Retailer 3$7,404 USD
Retailer 4$7,637 USD
Retailer 10$7,875 USD
Retailer 2$7,911 USD
Retailer 9$9,093 USD
Retailer 11$9,168 USD
Retailer 1$9,948 USD
Retailer 5$11,308 USD
Retailer 8$12,246 USD
Retailer 12$12,870 USD
Retailer 7$14,431 USD
Retailer 6$15,109 USD

43 data points across 13 retailers

20 retailers$6,820 USD to $22,019 USD

B+
Cheapest Retailer
-
$6,820 USD
B+
Retailer 2
-
$7,093 USD
View
B+
Retailer 3
-
$7,404 USD
View
B
Retailer 4
-
$7,637 USD
View
Final sale: no returns
B+
Retailer 5
-
$7,875 USD
View
B
Retailer 6
-
$7,911 USD
View
Retailer 7
-
$7,911 USD
View
Price last confirmed 21 days ago
B
Retailer 8
-
$9,093 USD
View
B
Retailer 9
-
$9,168 USD
View
B
Retailer 10
-
$9,391 USD
View
B
Retailer 11
-
$9,549 USD
HK$74,600 HKD
View
B
Retailer 12
-
$9,948 USD
£7,833 GBP
View
B
Retailer 13
-
$11,308 USD
£8,904 GBP
View
B
Retailer 14
-
$12,246 USD
ZAR 197,834 ZAR
View
B
Retailer 15
-
$12,559 USD
View
Retailer 16
-
$12,870 USD
A$19,800 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$14,431 USD
View
B
Retailer 18
-
$15,109 USD
A$23,245 AUD
View
B
Retailer 19
-
$22,019 USD
View
Most Expensive
Taylor and Hart
0KY31WY · Oct 31
$27,085 USD
View
Price under review
19 more retailers have this diamond
Prices start from $6,820 USDSave up to $15,199 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.

B+
13.13ct Radiant
$6,820 USD