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Radiant|Lab Grown|IGI

6.19ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG825688065

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

Certificate IGI LG825688065

Diamond specifications and retailer prices

From $1,513 USD
As of October 29, 2026
Save $4,000 USD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,513 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 6.19ct lab-grown radiant diamond

This 6.19ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825688065 or 825688065. Listed at 16 retailers as of October 29, 2026, with prices from $1,513 to $5,513, a $4,000 spread on the same certified stone. Taylor and Hart lists it at $5,513. 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

6.19
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825688065
Dimensions12.99 × 8.90 × 6.05 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm8.90 mm6.19 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825688065
Side View
Table 62.0%Crown 43.2°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 68.0%

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: Oct 29
Current: $2,212 USD|Low: $1,011 USD|High: $5,513 USD|Avg: $3,121 USD|-0.6%
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
October 30, 2026
Retailer 12$1,011 USD
Retailer 9$1,513 USD
Retailer 10$1,740 USD
Retailer 1$2,212 USD
Retailer 8$2,479 USD
Retailer 4$2,893 USD
Retailer 6$2,904 USD
Retailer 2$2,924 USD
Retailer 11$3,795 USD
Retailer 7$4,228 USD
Retailer 3$4,644 USD
Retailer 5$5,067 USD
Taylor and Hart$5,513 USD

25 data points across 13 retailers

16 retailers$1,513 USD to $5,513 USD

Retailer 1
-
$1,298 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,471 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$1,513 USD
View
Final sale: no returns
Retailer 4
-
$1,547 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$1,740 USD
View
A
Retailer 6
-
$2,212 USD
£1,742 GBP
View
B+
Retailer 7
-
$2,479 USD
View
B+
Retailer 8
-
$2,893 USD
View
Retailer 9
-
$2,904 USD
A$4,468 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$2,924 USD
View
Retailer 11
-
$2,940 USD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$3,795 USD
£2,988 GBP
View
B
Retailer 13
-
$4,228 USD
View
B
Retailer 14
-
$4,644 USD
View
B
Retailer 15
-
$5,067 USD
£3,990 GBP
View
Most Expensive
B
Taylor and Hart
QHC3S79 · Oct 30
$5,513 USD
View
15 more retailers have this diamond
Prices start from $1,513 USDSave up to $4,000 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
6.19ct Radiant
$1,513 USD