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Radiant|Lab Grown|IGI

1.54ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG696532216

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

Certificate IGI LG696532216

Diamond specifications and retailer prices

From $464 AUD
$326 USD
As of October 30, 2026
Save $4,105 AUD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,569 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG696532216 or 696532216. Listed at 19 retailers as of October 29, 2026, with prices from $464 to $4,569, a $4,105 spread on the same certified stone. Brilliant Earth lists it at $4,569. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696532216
Dimensions8.01 × 5.71 × 3.84 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm5.71 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696532216
Side View
Table 64.0%Crown 44.9°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 67.3%

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: $4,569 AUD|Low: $418 AUD|High: $4,683 AUD|Avg: $1,487 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 10$464 AUD
Retailer 6$518 AUD
Retailer 3$538 AUD
Retailer 9$575 AUD
Retailer 13$575 AUD
Retailer 17$767 AUD
Retailer 18$797 AUD
Retailer 12$1,091 AUD
Retailer 2$1,144 AUD
Retailer 4$1,181 AUD
Retailer 11$1,473 AUD
Retailer 14$1,587 AUD
Retailer 8$2,041 AUD
Retailer 7$2,172 AUD
Retailer 5$2,265 AUD
Retailer 15$2,493 AUD
Retailer 16$4,114 AUD
Brilliant Earth$4,569 AUD

34 data points across 18 retailers

19 retailers$464 AUD to $4,569 AUD

A
Cheapest Retailer
-
$464 AUD
$326 USD
A
Retailer 2
-
$518 AUD
$364 USD
View
Final sale: no returns
A
Retailer 3
-
$538 AUD
$378 USD
View
A
Retailer 4
-
$575 AUD
$404 USD
View
A
Retailer 5
-
$575 AUD
$404 USD
View
A
Retailer 6
-
$767 AUD
$539 USD
View
A
Retailer 7
-
$797 AUD
$560 USD
View
A
Retailer 8
-
$1,091 AUD
ZAR 12,381 ZAR
View
A
Retailer 9
-
$1,144 AUD
£633 GBP
View
A
Retailer 10
-
$1,181 AUD
$830 USD
View
B+
Retailer 11
-
$1,473 AUD
View
B+
Retailer 12
-
$1,587 AUD
$1,115 USD
View
B+
Retailer 13
-
$2,041 AUD
$1,434 USD
View
B+
Retailer 14
-
$2,172 AUD
$1,526 USD
View
B+
Retailer 15
-
$2,265 AUD
$1,591 USD
View
B
Retailer 16
-
$2,493 AUD
£1,379 GBP
View
B
Retailer 17
-
$4,114 AUD
$2,890 USD
View
B
Retailer 18
-
$4,569 AUD
$3,210 USD
View
Most Expensive
B
Brilliant Earth
15255313Y · Oct 29
$4,569 AUD
$3,210 USD
View
18 more retailers have this diamond
Prices start from $464 AUDSave up to $4,105 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
1.54ct Radiant
$464 AUD