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Radiant|Lab Grown|IGI

1.60ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG574350582

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

Certificate IGI LG574350582

Diamond specifications and retailer prices

From $374 AUD
$262 USD
As of November 2, 2026
Save $2,951 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,325 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG574350582 or 574350582. Listed at 18 retailers as of November 2, 2026, with prices from $374 to $3,325, a $2,951 spread on the same certified stone. Do Amore Diamonds lists it at $3,325. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574350582
Dimensions8.26 × 5.77 × 3.89 mm
L/W Ratio1.43
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
8.26 mm5.77 mm1.60 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574350582
Side View
Table 64.5%Crown 44.3°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.4%

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: $541 AUD|Low: $358 AUD|High: $2,075 AUD|Avg: $978 AUD|-1.1%
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
November 2, 2026
Retailer 12$374 AUD
Retailer 5$418 AUD
Retailer 4$464 AUD
Retailer 13$464 AUD
Retailer 1$541 AUD
Retailer 10$692 AUD
Retailer 3$773 AUD
Retailer 7$905 AUD
Retailer 6$950 AUD
Retailer 9$1,190 AUD
Retailer 11$1,424 AUD
Retailer 2$1,644 AUD
Retailer 14$1,822 AUD
Retailer 8$2,050 AUD

43 data points across 14 retailers

18 retailers$374 AUD to $3,325 AUD

A
Cheapest Retailer
-
$374 AUD
$262 USD
A
Retailer 2
-
$418 AUD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$434 AUD
$304 USD
View
Retailer 4
-
$464 AUD
$325 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$464 AUD
$325 USD
View
A
Retailer 6
-
$541 AUD
£298 GBP
View
A
Retailer 7
-
$692 AUD
$485 USD
View
A
Retailer 8
-
$766 AUD
$537 USD
View
A
Retailer 9
-
$773 AUD
$542 USD
View
A
Retailer 10
-
$905 AUD
£499 GBP
View
B+
Retailer 11
-
$950 AUD
$666 USD
View
B+
Retailer 12
-
$1,190 AUD
View
B+
Retailer 13
-
$1,424 AUD
$998 USD
View
B
Retailer 14
-
$1,644 AUD
$1,152 USD
View
B
Retailer 15
-
$1,822 AUD
$1,277 USD
View
B
Retailer 16
-
$1,881 AUD
$1,318 USD
View
B
Retailer 17
-
$2,050 AUD
£1,131 GBP
View
Most Expensive
B
Do Amore Diamonds
27-01527826A · Nov 2
$3,325 AUD
$2,330 USD
View
17 more retailers have this diamond
Prices start from $374 AUDSave up to $2,951 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
$374 AUD