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Radiant|Lab Grown|IGI

1.01ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG630429033

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

Certificate IGI LG630429033

Diamond specifications and retailer prices

From $277 AUD
As of November 4, 2026
Save $1,876 AUD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,153 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG630429033 or 630429033. Listed at 26 retailers as of November 4, 2026, with prices from $277 to $2,153, a $1,876 spread on the same certified stone. Brilliant Earth lists it at $2,153. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630429033
Dimensions7.34 × 4.97 × 3.25 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.34 mm4.97 mm1.01 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630429033
Side View
Table 62.0%Crown 43.3°Girdle: MediumPavilion 34.3°Culet: NoneDepth 65.4%

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: $2,153 AUD|Low: $277 AUD|High: $2,153 AUD|Avg: $862 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 12$277 AUD
Retailer 3$309 AUD
Retailer 13$485 AUD
Retailer 9$586 AUD
Retailer 7$592 AUD
Retailer 2$619 AUD
Retailer 4$681 AUD
Retailer 5$728 AUD
Retailer 6$835 AUD
Retailer 11$1,106 AUD
Retailer 10$1,568 AUD
Retailer 8$1,604 AUD
Brilliant Earth$2,153 AUD

45 data points across 13 retailers

26 retailers$277 AUD to $2,153 AUD

A
Cheapest Retailer
-
$277 AUD
Retailer 2
-
$277 AUD
View
Price last confirmed 28 days ago
Retailer 3
-
$277 AUD
View
Price last confirmed 36 days ago
Retailer 4
-
$321 AUD
View
Price last confirmed 39 days ago
Retailer 5
-
$339 AUD
View
Price last confirmed 37 days ago
Retailer 6
-
$344 AUD
View
Price last confirmed 33 days ago
A
Retailer 7
-
$401 AUD
View
A
Retailer 8
-
$485 AUD
View
A
Retailer 9
-
$586 AUD
View
A
Retailer 10
-
$592 AUD
View
A
Retailer 11
-
$619 AUD
View
A
Retailer 12
-
$681 AUD
View
A
Retailer 13
-
$728 AUD
View
B+
Retailer 14
-
$748 AUD
View
B+
Retailer 15
-
$835 AUD
View
B+
Retailer 16
-
$974 AUD
View
B+
Retailer 17
-
$1,103 AUD
View
Retailer 18
-
$1,103 AUD
View
Price last confirmed 36 days ago
Retailer 19
-
$1,103 AUD
View
Price last confirmed 26 days ago
B+
Retailer 20
-
$1,106 AUD
View
B+
Retailer 21
-
$1,179 AUD
View
B+
Retailer 22
-
$1,222 AUD
View
B
Retailer 23
-
$1,317 AUD
View
Retailer 24
-
$1,568 AUD
View
Price last confirmed 15 days ago
B
Retailer 25
-
$1,604 AUD
View
Most Expensive
B
Brilliant Earth
10222987A · Nov 4
$2,153 AUD
$1,510 USD
View
25 more retailers have this diamond
Prices start from $277 AUDSave up to $1,876 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
1.01ct Radiant
$277 AUD