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Radiant|Lab Grown|IGI

1.54ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG749575129

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

Certificate IGI LG749575129

Diamond specifications and retailer prices

From $357 AUD
As of November 4, 2026
Save $3,000 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,357 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749575129 or 749575129. Listed at 22 retailers as of November 4, 2026, with prices from $357 to $3,357, a $3,000 spread on the same certified stone. Do Amore Diamonds lists it at $3,357. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749575129
Dimensions8.51 × 5.66 × 3.80 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm5.66 mm1.54 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749575129
Side View
Table 63.0%Crown 43.7°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.1%

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: Nov 4
Current: $820 AUD|Low: $306 AUD|High: $2,400 AUD|Avg: $1,130 AUD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 18$319 AUD
Retailer 2$357 AUD
Retailer 3$396 AUD
Retailer 17$531 AUD
Retailer 8$589 AUD
Retailer 14$753 AUD
Retailer 7$759 AUD
Retailer 1$820 AUD
Retailer 12$1,020 AUD
Retailer 13$1,111 AUD
Retailer 11$1,236 AUD
Retailer 16$1,286 AUD
Retailer 5$1,401 AUD
Retailer 4$1,607 AUD
Retailer 10$1,697 AUD
Retailer 6$1,703 AUD
Retailer 15$1,747 AUD
Retailer 9$2,400 AUD

44 data points across 18 retailers

22 retailers$357 AUD to $3,357 AUD

Retailer 1
-
$319 AUD
Price last confirmed 18 days ago
A
Retailer 2
-
$357 AUD
View
Final sale: no returns
Retailer 3
-
$370 AUD
View
Price last confirmed 23 days ago
Retailer 4
-
$396 AUD
View
Price last confirmed 21 days ago
Retailer 5
-
$396 AUD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$531 AUD
View
A
Retailer 7
-
$584 AUD
View
A
Retailer 8
-
$589 AUD
View
A
Retailer 9
-
$753 AUD
View
A
Retailer 10
-
$759 AUD
View
A
Retailer 11
-
$820 AUD
View
B+
Retailer 12
-
$1,020 AUD
View
B+
Retailer 13
-
$1,111 AUD
View
B+
Retailer 14
-
$1,236 AUD
View
Retailer 15
-
$1,286 AUD
View
Price last confirmed 8 days ago
Retailer 16
-
$1,401 AUD
View
Price last confirmed 17 days ago
B
Retailer 17
-
$1,607 AUD
View
B
Retailer 18
-
$1,646 AUD
View
B
Retailer 19
-
$1,703 AUD
View
B
Retailer 20
-
$1,747 AUD
View
B
Retailer 21
-
$3,057 AUD
View
Most Expensive
B
Do Amore Diamonds
23-749575129 · Nov 4
$3,357 AUD
$2,350 USD
View
21 more retailers have this diamond
Prices start from $357 AUDSave up to $3,000 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.

A
1.54ct Radiant
$357 AUD