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Radiant|Lab Grown|IGI

1.53ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG628493540

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

Certificate IGI LG628493540

Diamond specifications and retailer prices

From $317 AUD
$223 USD
As of October 27, 2026
Save $2,629 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,946 AUD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG628493540 or 628493540. Listed at 21 retailers as of October 24, 2026, with prices from $317 to $2,946, a $2,629 spread on the same certified stone. Brilliant Earth lists it at $2,946. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628493540
Dimensions8.39 × 5.58 × 3.82 mm
L/W Ratio1.50
Culet sizePointed
Top View
8.39 mm5.58 mm1.53 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628493540
Side View
Table 66.0%Crown 35°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.5%

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 27
Current: $2,946 AUD|Low: $310 AUD|High: $2,946 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 20$317 AUD
Retailer 10$354 AUD
Retailer 16$369 AUD
Retailer 4$393 AUD
Retailer 5$393 AUD
Retailer 19$451 AUD
Retailer 11$670 AUD
Retailer 14$676 AUD
Retailer 18$723 AUD
Retailer 13$728 AUD
Retailer 8$791 AUD
Retailer 6$863 AUD
Retailer 15$919 AUD
Retailer 3$1,265 AUD
Retailer 17$1,270 AUD
Retailer 9$1,340 AUD
Retailer 2$1,585 AUD
Retailer 7$1,601 AUD
Retailer 12$1,803 AUD
Brilliant Earth$2,946 AUD

38 data points across 20 retailers

21 retailers$317 AUD to $2,946 AUD

A
Cheapest Retailer
-
$317 AUD
$223 USD
A
Retailer 2
-
$354 AUD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$369 AUD
$259 USD
View
A
Retailer 4
-
$393 AUD
$276 USD
View
A
Retailer 5
-
$393 AUD
$276 USD
View
A
Retailer 6
-
$451 AUD
£250 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$670 AUD
$471 USD
View
A
Retailer 8
-
$676 AUD
ZAR 7,673 ZAR
View
A
Retailer 9
-
$723 AUD
€484 EUR
View
A
Retailer 10
-
$728 AUD
£403 GBP
View
A
Retailer 11
-
$791 AUD
$556 USD
View
A
Retailer 12
-
$863 AUD
$606 USD
View
A
Retailer 13
-
$919 AUD
View
B+
Retailer 14
-
$1,265 AUD
$889 USD
View
B
Retailer 15
-
$1,270 AUD
$892 USD
View
B+
Retailer 16
-
$1,340 AUD
$941 USD
View
B+
Retailer 17
-
$1,585 AUD
£877 GBP
View
B
Retailer 18
-
$1,601 AUD
$1,125 USD
View
B
Retailer 19
-
$1,614 AUD
$1,134 USD
View
Price last confirmed 50 days ago
B
Retailer 20
-
$1,803 AUD
$1,267 USD
View
Most Expensive
B
Brilliant Earth
9869285A · Oct 24
$2,946 AUD
$2,070 USD
View
20 more retailers have this diamond
Prices start from $317 AUDSave up to $2,629 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
1.53ct Radiant
$317 AUD