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Radiant|Lab Grown|IGI

1.58ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG544264126

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

Certificate IGI LG544264126

Diamond specifications and retailer prices

From $298 AUD
$209 USD
As of November 2, 2026
Save $2,570 AUD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,868 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.58ct lab-grown radiant diamond

This 1.58ct 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 LG544264126 or 544264126. Listed at 28 retailers as of November 2, 2026, with prices from $298 to $2,868, a $2,570 spread on the same certified stone. Do Amore Diamonds lists it at $2,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544264126
Dimensions8.23 × 5.85 × 3.83 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.23 mm5.85 mm1.58 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544264126
Side View
Table 63.0%Crown 41.2°Girdle: MediumPavilion 33.6°Culet: NoneDepth 65.5%

Caratlytics Score

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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 2
Current: $771 AUD|Low: $298 AUD|High: $2,040 AUD|Avg: $999 AUD|+5.3%
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
November 2, 2026
Retailer 15$298 AUD
Retailer 6$345 AUD
Retailer 2$578 AUD
Retailer 9$686 AUD
Retailer 8$706 AUD
Retailer 5$739 AUD
Retailer 1$771 AUD
Retailer 7$893 AUD
Retailer 13$955 AUD
Retailer 14$1,194 AUD
Retailer 12$1,316 AUD
Retailer 3$1,508 AUD
Retailer 11$1,647 AUD
Retailer 4$1,676 AUD
Retailer 10$1,727 AUD

43 data points across 15 retailers

28 retailers$298 AUD to $2,868 AUD

A
Cheapest Retailer
-
$298 AUD
$209 USD
Retailer 2
-
$298 AUD
$209 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$298 AUD
$209 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$345 AUD
$242 USD
View
Final sale: no returns
Retailer 5
-
$347 AUD
$243 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$365 AUD
$256 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$371 AUD
$260 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$578 AUD
$405 USD
View
A
Retailer 9
-
$584 AUD
HK$3,200 HKD
View
A
Retailer 10
-
$609 AUD
$427 USD
View
A
Retailer 11
-
$686 AUD
€458 EUR
View
A
Retailer 12
-
$706 AUD
ZAR 7,993 ZAR
View
A
Retailer 13
-
$739 AUD
$518 USD
View
A
Retailer 14
-
$771 AUD
£425 GBP
View
A
Retailer 15
-
$893 AUD
$626 USD
View
A
Retailer 16
-
$955 AUD
View
B+
Retailer 17
-
$1,194 AUD
$837 USD
View
B+
Retailer 18
-
$1,226 AUD
£677 GBP
View
Retailer 19
-
$1,314 AUD
$921 USD
View
Price last confirmed 23 days ago
B+
Retailer 20
-
$1,314 AUD
$921 USD
View
Retailer 21
-
$1,314 AUD
$921 USD
View
Price last confirmed 32 days ago
B+
Retailer 22
-
$1,316 AUD
View
B
Retailer 23
-
$1,508 AUD
$1,057 USD
View
B
Retailer 24
-
$1,559 AUD
$1,093 USD
View
B
Retailer 25
-
$1,647 AUD
£909 GBP
View
B
Retailer 26
-
$1,676 AUD
SGD 1,587 SGD
View
B
Retailer 27
-
$1,727 AUD
$1,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-A0D660166 · Nov 2
$2,868 AUD
$2,010 USD
View
27 more retailers have this diamond
Prices start from $298 AUDSave up to $2,570 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
1.58ct Radiant
$298 AUD