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Radiant|Lab Grown|IGI

1.05ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG634438413

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

Certificate IGI LG634438413

Diamond specifications and retailer prices

From $346 AUD
As of October 30, 2026
Save $1,150 AUD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,535 AUD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634438413 or 634438413. Listed at 19 retailers as of October 30, 2026, with a 332% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634438413
Dimensions7.47 × 5.00 × 3.35 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.47 mm5.00 mm1.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634438413
Side View
Table 65.0%Crown 32.4°Girdle: MediumPavilion 35°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $346 AUD|Low: $251 AUD|High: $1,535 AUD|Avg: $673 AUD|+2.5%
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
Reve Diamonds
October 30, 2026
Retailer 5$259 AUD
Retailer 8$262 AUD
Retailer 10$277 AUD
Retailer 18$289 AUD
Retailer 1$346 AUD
Retailer 3$483 AUD
Retailer 13$495 AUD
Retailer 11$509 AUD
Retailer 6$522 AUD
Retailer 9$549 AUD
Retailer 17$550 AUD
Retailer 14$703 AUD
Retailer 16$741 AUD
Retailer 2$743 AUD
Retailer 15$981 AUD
Retailer 4$1,005 AUD
Retailer 12$1,357 AUD
Retailer 7$1,497 AUD
Reve Diamonds$1,535 AUD

33 data points across 19 retailers

19 retailers$346 AUD to $1,497 AUD

Retailer 1
-
$262 AUD
Price last confirmed 39 days ago
Retailer 2
-
$277 AUD
View
Price last confirmed 39 days ago
Retailer 3
-
$289 AUD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$346 AUD
View
A
Retailer 5
-
$483 AUD
View
Retailer 6
-
$495 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$509 AUD
View
Retailer 8
-
$522 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$549 AUD
View
Price last confirmed 27 days ago
Retailer 10
-
$550 AUD
View
Price last confirmed 13 days ago
Retailer 11
-
$703 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
$741 AUD
View
Price last confirmed 15 days ago
Retailer 13
-
$743 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$904 AUD
View
Retailer 15
-
$981 AUD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,005 AUD
View
Retailer 17
-
$1,357 AUD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$1,497 AUD
View
Most Expensive
Reve Diamonds
B191DCB5E · Oct 11
$1,535 AUD
$1,077 USD
View
Price last confirmed 25 days ago
18 more retailers have this diamond
Prices start from $346 AUDSave up to $1,150 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
1.05ct Radiant
$346 AUD