Radiant|Lab Grown|IGI

1.54ct G VS2 Radiant Lab Grown Diamond

GD • G/VS2 • IGI LG662411177

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

Certificate IGI LG662411177

Diamond specifications and retailer prices

From $766 AUD
$538 USD
As of November 1, 2026
Save $211 AUD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $977 AUD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG662411177 or 662411177. Listed at 2 retailers as of October 31, 2026, with prices from $766 to $977, a $211 spread on the same certified stone. Diamond Quarter lists it at $977. 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

1.54
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662411177
Dimensions8.33 × 5.70 × 3.82 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.70 mm1.54 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662411177
Side View
Table 67.0%Crown 40.2°Girdle: MediumPavilion 36.1°Culet: NoneDepth 67.0%

Caratlytics Score

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

Last verified: Nov 1
Current: $766 AUD|Low: $749 AUD|High: $1,126 AUD|Avg: $876 AUD|-32.0%
September 23, 2026
Retailer 1$766 AUD

4 data points across 1 retailer

2 retailers$766 AUD to $977 AUD

B+
Cheapest Retailer
-
$766 AUD
$538 USD
Most Expensive
B
Diamond Quarter
1.54VS2GLG77CE41N · Oct 31
$977 AUD
£540 GBP
View
1 more retailer has this diamond
Prices start from $766 AUDSave up to $211 AUD

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+
1.54ct Radiant
$766 AUD