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Radiant|Lab Grown|IGI

1.60ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG530201533

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

Certificate IGI LG530201533

Diamond specifications and retailer prices

From $461 AUD
$323 USD
As of November 1, 2026
Save $2,729 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,189 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.6ct lab-grown radiant diamond

This 1.6ct 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 LG530201533 or 530201533. Listed at 21 retailers as of October 27, 2026, with prices from $461 to $3,189, a $2,729 spread on the same certified stone. Queensmith lists it at $3,189. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530201533
Dimensions8.38 × 6.22 × 3.80 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
8.38 mm6.22 mm1.60 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530201533
Side View
Table 63.5%Crown 37.3°Girdle: MediumPavilion 33.3°Culet: NoneDepth 61.1%

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 1
Current: $905 AUD|Low: $397 AUD|High: $2,383 AUD|Avg: $1,112 AUD|+2.0%
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
November 2, 2026
Retailer 4$397 AUD
Retailer 16$461 AUD
Retailer 2$512 AUD
Retailer 3$512 AUD
Retailer 13$601 AUD
Retailer 15$806 AUD
Retailer 6$839 AUD
Retailer 9$882 AUD
Retailer 1$905 AUD
Retailer 7$995 AUD
Retailer 12$1,190 AUD
Retailer 14$1,572 AUD
Retailer 5$1,968 AUD
Retailer 8$2,001 AUD
Retailer 10$2,050 AUD
Retailer 11$2,240 AUD

44 data points across 16 retailers

21 retailers$461 AUD to $3,189 AUD

Retailer 1
-
$397 AUD
$278 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$461 AUD
$323 USD
View
Final sale: no returns
Retailer 3
-
$478 AUD
$335 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$512 AUD
$359 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$512 AUD
$359 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$806 AUD
$565 USD
View
A
Retailer 7
-
$839 AUD
$588 USD
View
A
Retailer 8
-
$839 AUD
$588 USD
View
A
Retailer 9
-
$882 AUD
ZAR 9,988 ZAR
View
A
Retailer 10
-
$905 AUD
£499 GBP
View
B+
Retailer 11
-
$995 AUD
$697 USD
View
B+
Retailer 12
-
$1,190 AUD
View
B+
Retailer 13
-
$1,311 AUD
£724 GBP
View
B
Retailer 14
-
$1,572 AUD
$1,102 USD
View
Retailer 15
-
$1,645 AUD
$1,153 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
$1,714 AUD
$1,201 USD
View
B
Retailer 17
-
$1,968 AUD
$1,379 USD
View
Retailer 18
-
$2,001 AUD
£1,104 GBP
View
Price last confirmed 26 days ago
B
Retailer 19
-
$2,050 AUD
£1,131 GBP
View
B
Retailer 20
-
$2,240 AUD
$1,570 USD
View
Most Expensive
B
Queensmith
LG530201533 · Oct 27
$3,189 AUD
£1,760 GBP
View
20 more retailers have this diamond
Prices start from $461 AUDSave up to $2,729 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
1.60ct Radiant
$461 AUD