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Radiant|Lab Grown|IGI

1.64ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG533298068

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

Certificate IGI LG533298068

Diamond specifications and retailer prices

From $483 AUD
$339 USD
As of November 2, 2026
Save $2,365 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,847 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.64ct lab-grown radiant diamond

This 1.64ct 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 LG533298068 or 533298068. Listed at 21 retailers as of October 31, 2026, with prices from $483 to $2,847, a $2,365 spread on the same certified stone. Brilliant Earth lists it at $2,847. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.3°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533298068
Dimensions8.06 × 5.95 × 3.93 mm
L/W Ratio1.35
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
8.06 mm5.95 mm1.64 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533298068
Side View
Table 65.5%Crown 48.3°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 66.1%

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: $2,847 AUD|Low: $463 AUD|High: $3,004 AUD|Avg: $1,339 AUD|-5.2%
Brilliant Earth
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
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Retailer 17
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Retailer 20
November 2, 2026
Retailer 19$483 AUD
Retailer 10$538 AUD
Retailer 6$559 AUD
Retailer 7$598 AUD
Retailer 20$598 AUD
Retailer 15$819 AUD
Retailer 8$895 AUD
Retailer 5$964 AUD
Retailer 9$969 AUD
Retailer 2$1,031 AUD
Retailer 13$1,072 AUD
Retailer 16$1,403 AUD
Retailer 18$1,752 AUD
Retailer 4$1,922 AUD
Retailer 12$1,983 AUD
Retailer 3$2,259 AUD
Retailer 17$2,321 AUD
Retailer 11$2,329 AUD
Retailer 14$2,396 AUD
Brilliant Earth$2,847 AUD

44 data points across 20 retailers

21 retailers$483 AUD to $2,847 AUD

A
Cheapest Retailer
-
$483 AUD
$339 USD
A
Retailer 2
-
$538 AUD
$378 USD
View
Final sale: no returns
A
Retailer 3
-
$559 AUD
$393 USD
View
Retailer 4
-
$598 AUD
$420 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$598 AUD
$420 USD
View
A
Retailer 6
-
$819 AUD
$575 USD
View
A
Retailer 7
-
$895 AUD
$629 USD
View
B+
Retailer 8
-
$964 AUD
$677 USD
View
B+
Retailer 9
-
$969 AUD
$681 USD
View
A
Retailer 10
-
$1,031 AUD
ZAR 11,697 ZAR
View
B+
Retailer 11
-
$1,072 AUD
£593 GBP
View
B+
Retailer 12
-
$1,330 AUD
HK$7,300 HKD
View
Retailer 13
-
$1,403 AUD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$1,752 AUD
$1,231 USD
View
B
Retailer 15
-
$1,922 AUD
$1,350 USD
View
B
Retailer 16
-
$1,983 AUD
$1,393 USD
View
B
Retailer 17
-
$2,259 AUD
$1,587 USD
View
B
Retailer 18
-
$2,321 AUD
£1,284 GBP
View
B
Retailer 19
-
$2,329 AUD
$1,636 USD
View
B
Retailer 20
-
$2,396 AUD
£1,325 GBP
View
Most Expensive
B
Brilliant Earth
17978839A · Oct 31
$2,847 AUD
$2,000 USD
View
20 more retailers have this diamond
Prices start from $483 AUDSave up to $2,365 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
1.64ct Radiant
$483 AUD