Radiant|Lab Grown|IGI

1.54ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG747516762

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

Certificate IGI LG747516762

Diamond specifications and retailer prices

From $378 USD
As of November 4, 2026
Save $1,492 USD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,870 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747516762 or 747516762. Listed at 5 retailers as of November 4, 2026, with prices from $378 to $1,870, a $1,492 spread on the same certified stone. Brilliant Earth lists it at $1,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747516762
Dimensions8.23 × 5.91 × 3.78 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.23 mm5.91 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG747516762
Side View
Table 68.0%Crown 41.3°Girdle: MED-STKPavilionCulet: NoneDepth 64.0%

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 4
Current: $1,870 USD|Low: $378 USD|High: $1,930 USD|Avg: $805 USD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$378 USD
Retailer 3$451 USD
Retailer 7$510 USD
Retailer 6$634 USD
Retailer 4$648 USD
Retailer 2$1,361 USD
Brilliant Earth$1,870 USD

13 data points across 7 retailers

5 retailers$378 USD to $1,870 USD

B+
Cheapest Retailer
-
$378 USD
A
Retailer 2
-
$451 USD
View
B+
Retailer 3
-
$648 USD
View
B
Retailer 4
-
$1,361 USD
View
Most Expensive
B
Brilliant Earth
17233154A · Nov 4
$1,870 USD
View
4 more retailers have this diamond
Prices start from $378 USDSave up to $1,492 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
1.54ct Radiant
$378 USD