Radiant|Lab Grown|IGI

5.19ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG817696007

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

Certificate IGI LG817696007

Diamond specifications and retailer prices

From $1,438 USD
As of November 1, 2026
Save $5,185 USD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,480 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 5.19ct lab-grown radiant diamond

This 5.19ct 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 LG817696007 or 817696007. Listed at 7 retailers as of November 1, 2026, with a 361% 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

5.19
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817696007
Dimensions12.33 × 8.43 × 5.75 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm8.43 mm5.19 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817696007
Side View
Table 66.0%Crown 44.3°Girdle: MediumPavilion 34.5°Culet: NoneDepth 68.2%

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: $8,480 USD|Low: $985 USD|High: $8,480 USD|Avg: $3,700 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$985 USD
Retailer 7$1,438 USD
Retailer 2$1,662 USD
Retailer 4$3,460 USD
Retailer 6$5,132 USD
Retailer 3$6,623 USD
Brilliant Earth$8,480 USD

46 data points across 7 retailers

7 retailers$1,438 USD to $6,623 USD

Retailer 1
-
$985 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$1,438 USD
View
A
Retailer 3
-
$1,662 USD
£1,309 GBP
View
Retailer 4
-
$3,460 USD
View
Price last confirmed 14 days ago
B
Retailer 5
-
$5,132 USD
View
B
Retailer 6
-
$6,623 USD
View
Most Expensive
Brilliant Earth
21034819A · Oct 16
$8,480 USD
View
Price last confirmed 16 days ago
6 more retailers have this diamond
Prices start from $1,438 USDSave up to $5,185 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
5.19ct Radiant
$1,438 USD