Radiant|Lab Grown|IGI

0.74ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG603335402

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

Certificate IGI LG603335402

Diamond specifications and retailer prices

From $504 USD
£397 GBP
As of October 29, 2026
Save $107 USD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $611 USD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 0.74ct lab-grown radiant diamond

This 0.74ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603335402 or 603335402. Listed at 2 retailers as of October 29, 2026, with prices from $504 to $611, a $107 spread on the same certified stone. Diamond Quarter lists it at $611. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.74
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603335402
Dimensions5.76 × 4.44 × 3.11 mm
L/W Ratio1.30
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.76 mm4.44 mm0.74 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603335402
Side View
Table 66.0%Crown 43.1°Girdle: MED-STKPavilion 30.5°Culet: NoneDepth 70.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $611 USD|Low: $504 USD|High: $611 USD|Avg: $526 USD
Diamond Quarter
Retailer 2
September 26, 2026
Retailer 2$504 USD
Diamond Quarter$611 USD

4 data points across 2 retailers

2 retailers$504 USD to $611 USD

B+
Cheapest Retailer
-
$504 USD
£397 GBP
Most Expensive
B
Diamond Quarter
0.74VS1FLG024976N · Oct 31
$611 USD
£481 GBP
View
1 more retailer has this diamond
Prices start from $504 USDSave up to $107 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+
0.74ct Radiant
$504 USD