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Radiant|Lab Grown|IGI

1.03ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG616424561

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

Certificate IGI LG616424561

Diamond specifications and retailer prices

From $245 AUD
$172 USD
As of October 30, 2026
Save $2,104 AUD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,349 AUD at Do Amore Diamonds · As of October 31, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG616424561 or 616424561. Listed at 29 retailers as of October 30, 2026, with prices from $245 to $2,349, a $2,104 spread on the same certified stone. Do Amore Diamonds lists it at $2,349. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616424561
Dimensions7.41 × 4.98 × 3.23 mm
L/W Ratio1.49
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
7.41 mm4.98 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616424561
Side View
Table 63.0%Crown 35.3°Girdle: MediumPavilion 32°Culet: NoneDepth 64.9%

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: Oct 30
Current: $2,349 AUD|Low: $245 AUD|High: $2,392 AUD|Avg: $1,010 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
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Retailer 21
October 31, 2026
Retailer 5$245 AUD
Retailer 19$275 AUD
Retailer 6$473 AUD
Retailer 8$492 AUD
Retailer 2$574 AUD
Retailer 17$576 AUD
Retailer 13$610 AUD
Retailer 4$636 AUD
Retailer 10$648 AUD
Retailer 14$710 AUD
Retailer 18$818 AUD
Retailer 21$1,032 AUD
Retailer 12$1,166 AUD
Retailer 11$1,194 AUD
Retailer 7$1,283 AUD
Retailer 3$1,324 AUD
Retailer 9$1,575 AUD
Retailer 16$1,577 AUD
Retailer 20$1,630 AUD
Retailer 15$1,893 AUD
Do Amore Diamonds$2,349 AUD

42 data points across 21 retailers

29 retailers$245 AUD to $2,349 AUD

A
Cheapest Retailer
-
$245 AUD
$172 USD
Retailer 2
-
$245 AUD
$172 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$245 AUD
$172 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$275 AUD
$193 USD
View
Final sale: no returns
Retailer 5
-
$285 AUD
$200 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$300 AUD
$211 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$303 AUD
$213 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$473 AUD
$332 USD
View
A
Retailer 9
-
$492 AUD
HK$2,700 HKD
View
A
Retailer 10
-
$574 AUD
€384 EUR
View
A
Retailer 11
-
$576 AUD
ZAR 6,535 ZAR
View
A
Retailer 12
-
$610 AUD
£337 GBP
View
A
Retailer 13
-
$636 AUD
$447 USD
View
A
Retailer 14
-
$648 AUD
$455 USD
View
A
Retailer 15
-
$710 AUD
$499 USD
View
A
Retailer 16
-
$818 AUD
View
B+
Retailer 17
-
$1,032 AUD
$725 USD
View
B+
Retailer 18
-
$1,078 AUD
$757 USD
View
Retailer 19
-
$1,078 AUD
$757 USD
View
Price last confirmed 21 days ago
Retailer 20
-
$1,078 AUD
$757 USD
View
Price last confirmed 30 days ago
B+
Retailer 21
-
$1,194 AUD
SGD 1,133 SGD
View
B+
Retailer 22
-
$1,283 AUD
View
B+
Retailer 23
-
$1,324 AUD
$930 USD
View
B
Retailer 24
-
$1,575 AUD
$1,106 USD
View
B+
Retailer 25
-
$1,577 AUD
£872 GBP
View
Retailer 26
-
$1,630 AUD
$1,145 USD
View
Price last confirmed 12 days ago
B
Retailer 27
-
$1,893 AUD
$1,330 USD
View
B
Retailer 28
-
$1,909 AUD
£1,056 GBP
View
Most Expensive
B
Do Amore Diamonds
27-417532045 · Oct 31
$2,349 AUD
$1,650 USD
View
28 more retailers have this diamond
Prices start from $245 AUDSave up to $2,104 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
$245 AUD