Radiant|Lab Grown|IGI

3.08ct E IF Radiant Lab Grown Diamond

GD • E/IF • IGI LG842619574

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG842619574

Diamond specifications and retailer prices

From $1,655 USD
As of October 27, 2026
Save $5,084 USD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,739 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 3.08ct lab-grown radiant diamond

This 3.08ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG842619574 or 842619574. Listed at 16 retailers as of October 27, 2026, with prices from $1,655 to $6,739, a $5,084 spread on the same certified stone. Taylor and Hart lists it at $6,739. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.08
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842619574
Dimensions11.87 × 5.86 × 3.94 mm
L/W Ratio2.03
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm5.86 mm3.08 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842619574
Side View
Table 67.0%Crown 43.7°Girdle: Slightly ThickPavilion 38.6°Culet: LargeDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $5,512 USD|Low: $1,655 USD|High: $6,739 USD|Avg: $3,861 USD|+0.4%
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
Retailer 14
Retailer 15
Taylor and Hart
October 29, 2026
Retailer 3$1,655 USD
Retailer 15$1,801 USD
Retailer 4$1,852 USD
Retailer 14$2,090 USD
Retailer 7$2,193 USD
Retailer 11$2,704 USD
Retailer 6$3,017 USD
Retailer 12$3,251 USD
Retailer 8$3,598 USD
Retailer 13$3,978 USD
Retailer 2$5,173 USD
Retailer 1$5,512 USD
Retailer 9$5,540 USD
Retailer 10$5,837 USD
Retailer 5$6,415 USD
Taylor and Hart$6,739 USD

4 data points across 16 retailers

16 retailers$1,655 USD to $6,739 USD

A
Cheapest Retailer
-
$1,655 USD
Returns within 21 days
A
Retailer 2
-
$1,801 USD
View
A
Retailer 3
-
$1,852 USD
View
Final sale: no returns
A
Retailer 4
-
$2,090 USD
View
Returns within 40 days
A
Retailer 5
-
$2,193 USD
View
Returns within 30 days
B+
Retailer 6
-
$2,704 USD
£2,129 GBP
View
Returns within 30 days
B+
Retailer 7
-
$3,017 USD
View
Returns within 30 days
B+
Retailer 8
-
$3,251 USD
View
Returns within 30 days
B+
Retailer 9
-
$3,598 USD
View
Returns within 30 days
B
Retailer 10
-
$3,978 USD
£3,132 GBP
View
Returns within 30 days
B
Retailer 11
-
$5,173 USD
View
Returns within 30 days
B
Retailer 12
-
$5,512 USD
£4,340 GBP
View
B
Retailer 13
-
$5,540 USD
View
Returns within 30 days
B
Retailer 14
-
$5,837 USD
View
Returns within 30 days
B
Retailer 15
-
$6,415 USD
SGD 8,669 SGD
View
Returns within 14 days
Most Expensive
B
Taylor and Hart
ZH3IDUL · Oct 27
$6,739 USD
View
Returns within 90 days
15 more retailers have this diamond
Prices start from $1,655 USDSave up to $5,084 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
3.08ct Radiant
$1,655 USD