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Radiant|Lab Grown|IGI

1.03ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG776651504

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

Certificate IGI LG776651504

Diamond specifications and retailer prices

From $271 AUD
As of November 4, 2026
Save $2,338 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,737 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776651504 or 776651504. Listed at 20 retailers as of November 4, 2026, with a 863% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776651504
Dimensions7.36 × 4.73 × 3.29 mm
L/W Ratio1.56
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm4.73 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776651504
Side View
Table 63.0%Crown 40.5°Girdle: ThickPavilion 33.5°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $679 AUD|Low: $261 AUD|High: $1,504 AUD|Avg: $678 AUD|+3.7%
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 5, 2026
Retailer 14$271 AUD
Retailer 7$304 AUD
Retailer 4$315 AUD
Retailer 5$336 AUD
Retailer 15$336 AUD
Retailer 2$452 AUD
Retailer 10$640 AUD
Retailer 1$679 AUD
Retailer 12$720 AUD
Retailer 6$784 AUD
Retailer 11$845 AUD
Retailer 9$905 AUD
Retailer 13$1,085 AUD
Retailer 3$1,193 AUD
Retailer 8$1,483 AUD

44 data points across 15 retailers

20 retailers$271 AUD to $2,609 AUD

A
Cheapest Retailer
-
$271 AUD
A
Retailer 2
-
$304 AUD
View
Final sale: no returns
A
Retailer 3
-
$315 AUD
View
A
Retailer 4
-
$336 AUD
View
Retailer 5
-
$336 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$373 AUD
View
A
Retailer 7
-
$452 AUD
View
B+
Retailer 8
-
$640 AUD
View
B+
Retailer 9
-
$679 AUD
View
B+
Retailer 10
-
$720 AUD
View
B+
Retailer 11
-
$784 AUD
View
Retailer 12
-
$845 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$905 AUD
View
B
Retailer 14
-
$1,085 AUD
View
B
Retailer 15
-
$1,193 AUD
View
B
Retailer 16
-
$1,438 AUD
View
B
Retailer 17
-
$1,483 AUD
View
B
Retailer 18
-
$1,658 AUD
View
B
Retailer 19
-
$2,609 AUD
View
Most Expensive
Do Amore Diamonds
23-776651504 · Nov 4
$2,737 AUD
$1,920 USD
View
Price under review
19 more retailers have this diamond
Prices start from $271 AUDSave up to $2,338 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
1.03ct Radiant
$271 AUD