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Round|Lab Grown|IGI

1.54ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG781634265

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781634265

Diamond specifications and retailer prices

From $303 AUD
As of November 5, 2026
Save $1,224 AUD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,527 AUD at Brilliance · As of November 5, 2026
View at Brilliance

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round 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 LG781634265 or 781634265. Listed at 22 retailers as of November 5, 2026, with prices from $303 to $1,527, a $1,224 spread on the same certified stone. Brilliance lists it at $1,527. 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 angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781634265
Dimensions7.42 × 7.38 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm7.38 mm1.54 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781634265
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.8%

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 5
Current: $1,527 AUD|Low: $303 AUD|High: $1,548 AUD|Avg: $853 AUD|-0.6%
Brilliance
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
Retailer 19
November 5, 2026
Retailer 8$303 AUD
Retailer 4$339 AUD
Retailer 3$351 AUD
Retailer 16$374 AUD
Retailer 10$377 AUD
Retailer 12$593 AUD
Retailer 5$644 AUD
Retailer 15$647 AUD
Retailer 18$666 AUD
Retailer 2$684 AUD
Retailer 19$849 AUD
Retailer 13$873 AUD
Retailer 14$996 AUD
Retailer 17$1,206 AUD
Retailer 11$1,220 AUD
Retailer 7$1,280 AUD
Retailer 9$1,517 AUD
Retailer 6$1,521 AUD
Brilliance$1,527 AUD

24 data points across 19 retailers

22 retailers$303 AUD to $1,527 AUD

A
Cheapest Retailer
-
$303 AUD
A
Retailer 2
-
$339 AUD
View
Final sale: no returns
A
Retailer 3
-
$351 AUD
View
A
Retailer 4
-
$374 AUD
View
Retailer 5
-
$377 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$593 AUD
View
B+
Retailer 7
-
$644 AUD
View
A
Retailer 8
-
$647 AUD
View
A
Retailer 9
-
$666 AUD
View
A
Retailer 10
-
$684 AUD
View
B+
Retailer 11
-
$796 AUD
View
B+
Retailer 12
-
$849 AUD
View
B+
Retailer 13
-
$873 AUD
View
B+
Retailer 14
-
$996 AUD
View
Retailer 15
-
$1,164 AUD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$1,206 AUD
View
Retailer 17
-
$1,219 AUD
View
Price last confirmed 45 days ago
B+
Retailer 18
-
$1,220 AUD
View
B+
Retailer 19
-
$1,280 AUD
View
Retailer 20
-
$1,517 AUD
View
Price last confirmed 7 days ago
B
Retailer 21
-
$1,521 AUD
View
Most Expensive
B
Brilliance
D40785570 · Nov 5
$1,527 AUD
$1,069 USD
View
21 more retailers have this diamond
Prices start from $303 AUDSave up to $1,224 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 Round
$303 AUD