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Radiant|Lab Grown|IGI

5.20ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG665445514

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

Certificate IGI LG665445514

Diamond specifications and retailer prices

From $797 USD
As of November 2, 2026
Save $3,708 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,505 USD at With Clarity · As of November 3, 2026
View at With Clarity

About this 5.2ct lab-grown radiant diamond

This 5.2ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665445514 or 665445514. Listed at 18 retailers as of November 2, 2026, with prices from $797 to $4,505, a $3,708 spread on the same certified stone. With Clarity lists it at $4,505. 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

5.20
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665445514
Dimensions12.77 × 8.69 × 5.55 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.77 mm8.69 mm5.20 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665445514
Side View
Table 58.0%Crown 38.7°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,419 USD|Low: $797 USD|High: $4,505 USD|Avg: $1,923 USD|-0.5%
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
With Clarity
November 3, 2026
Retailer 8$797 USD
Retailer 5$867 USD
Retailer 14$925 USD
Retailer 9$1,018 USD
Retailer 15$1,100 USD
Retailer 6$1,101 USD
Retailer 3$1,321 USD
Retailer 1$1,419 USD
Retailer 12$1,493 USD
Retailer 11$1,498 USD
Retailer 4$1,969 USD
Retailer 13$2,199 USD
Retailer 16$2,600 USD
Retailer 2$3,011 USD
Retailer 7$3,169 USD
Retailer 10$3,466 USD
With Clarity$4,505 USD

12 data points across 17 retailers

18 retailers$797 USD to $4,505 USD

A
Cheapest Retailer
-
$797 USD
A
Retailer 2
-
$867 USD
View
A
Retailer 3
-
$925 USD
View
A
Retailer 4
-
$1,018 USD
£801 GBP
View
A
Retailer 5
-
$1,100 USD
View
A
Retailer 6
-
$1,101 USD
HK$8,600 HKD
View
A
Retailer 7
-
$1,321 USD
View
A
Retailer 8
-
$1,419 USD
£1,117 GBP
View
B+
Retailer 9
-
$1,493 USD
View
A
Retailer 10
-
$1,498 USD
€1,427 EUR
View
B+
Retailer 11
-
$1,969 USD
View
B+
Retailer 12
-
$2,199 USD
View
B+
Retailer 13
-
$2,600 USD
View
B
Retailer 14
-
$3,011 USD
View
B
Retailer 15
-
$3,169 USD
SGD 4,283 SGD
View
B
Retailer 16
-
$3,466 USD
£2,729 GBP
View
B
Retailer 17
-
$3,630 USD
View
Most Expensive
B
With Clarity
665445514 · Nov 3
$4,505 USD
View
17 more retailers have this diamond
Prices start from $797 USDSave up to $3,708 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
5.20ct Radiant
$797 USD