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Radiant|Lab Grown|IGI

1.13ct F IF Radiant Lab Grown Diamond

GD • F/IF • IGI LG607341573

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

Certificate IGI LG607341573

Diamond specifications and retailer prices

From $303 AUD
As of November 4, 2026
Save $2,668 AUD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,971 AUD at Kay Jewelers · As of November 5, 2026
View at Kay Jewelers

About this 1.13ct lab-grown radiant diamond

This 1.13ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG607341573 or 607341573. Listed at 9 retailers as of November 4, 2026, with prices from $303 to $2,971, a $2,668 spread on the same certified stone. Kay Jewelers lists it at $2,971. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.13
Carat
F
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607341573
Dimensions7.56 × 5.08 × 3.39 mm
L/W Ratio1.49
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
7.56 mm5.08 mm1.13 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607341573
Side View
Table 61.0%Crown 43°Girdle: MediumPavilion 34.2°Culet: NoneDepth 66.7%

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 4
Current: $2,971 AUD|Low: $244 AUD|High: $3,043 AUD|Avg: $1,364 AUD
Kay Jewelers
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
Retailer 17
Retailer 18
November 4, 2026
Retailer 2$303 AUD
Retailer 18$340 AUD
Retailer 14$351 AUD
Retailer 13$647 AUD
Retailer 3$686 AUD
Retailer 4$859 AUD
Retailer 7$897 AUD
Retailer 8$983 AUD
Retailer 16$1,041 AUD
Retailer 12$1,214 AUD
Retailer 5$1,279 AUD
Retailer 11$1,336 AUD
Retailer 15$1,711 AUD
Retailer 6$1,844 AUD
Retailer 10$1,980 AUD
Retailer 9$2,156 AUD
Kay Jewelers$2,971 AUD
Retailer 17$3,000 AUD

21 data points across 18 retailers

9 retailers$303 AUD to $2,971 AUD

A
Cheapest Retailer
-
$303 AUD
A
Retailer 2
-
$340 AUD
View
Final sale: no returns
A
Retailer 3
-
$351 AUD
View
A
Retailer 4
-
$647 AUD
View
Retailer 5
-
$1,041 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,214 AUD
View
B
Retailer 7
-
$1,336 AUD
View
B
Retailer 8
-
$1,711 AUD
View
Most Expensive
B
Kay Jewelers
249884666 · Nov 5
$2,971 AUD
$2,080 USD
View
8 more retailers have this diamond
Prices start from $303 AUDSave up to $2,668 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
1.13ct Radiant
$303 AUD