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Radiant|Lab Grown|IGI

1.55ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG750563679

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

Certificate IGI LG750563679

Diamond specifications and retailer prices

From $287 AUD
As of November 4, 2026
Save $2,470 AUD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,757 AUD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct 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 LG750563679 or 750563679. Listed at 22 retailers as of November 4, 2026, with prices from $287 to $2,757, a $2,470 spread on the same certified stone. Do Amore Diamonds lists it at $2,757. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750563679
Dimensions8.48 × 5.64 × 3.81 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.48 mm5.64 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750563679
Side View
Table 64.0%Crown 39.2°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 67.6%

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 4
Current: $2,757 AUD|Low: $287 AUD|High: $2,757 AUD|Avg: $913 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 12
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Retailer 21
November 5, 2026
Retailer 18$287 AUD
Retailer 5$333 AUD
Retailer 15$356 AUD
Retailer 11$364 AUD
Retailer 2$413 AUD
Retailer 3$619 AUD
Retailer 8$694 AUD
Retailer 9$704 AUD
Retailer 13$707 AUD
Retailer 16$724 AUD
Retailer 14$733 AUD
Retailer 7$940 AUD
Retailer 21$1,060 AUD
Retailer 19$1,263 AUD
Retailer 6$1,448 AUD
Retailer 20$1,507 AUD
Retailer 10$1,551 AUD
Retailer 4$1,568 AUD
Retailer 17$1,568 AUD
Retailer 12$1,686 AUD
Do Amore Diamonds$2,757 AUD

28 data points across 21 retailers

22 retailers$287 AUD to $2,757 AUD

A
Cheapest Retailer
-
$287 AUD
A
Retailer 2
-
$333 AUD
View
A
Retailer 3
-
$356 AUD
View
Retailer 4
-
$364 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$413 AUD
View
B+
Retailer 6
-
$619 AUD
View
A
Retailer 7
-
$694 AUD
View
A
Retailer 8
-
$704 AUD
View
A
Retailer 9
-
$707 AUD
View
A
Retailer 10
-
$724 AUD
View
A
Retailer 11
-
$733 AUD
View
A
Retailer 12
-
$940 AUD
View
B+
Retailer 13
-
$1,060 AUD
View
Retailer 14
-
$1,176 AUD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$1,263 AUD
View
B+
Retailer 16
-
$1,448 AUD
View
B+
Retailer 17
-
$1,507 AUD
View
Retailer 18
-
$1,551 AUD
View
Price last confirmed 8 days ago
B+
Retailer 19
-
$1,568 AUD
View
B+
Retailer 20
-
$1,568 AUD
View
Retailer 21
-
$1,686 AUD
View
Price last confirmed 19 days ago
Most Expensive
B
Do Amore Diamonds
27-0D4CF4D2D · Nov 5
$2,757 AUD
$1,930 USD
View
21 more retailers have this diamond
Prices start from $287 AUDSave up to $2,470 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
1.55ct Radiant
$287 AUD