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Radiant|Lab Grown|IGI

1.53ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG678539493

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

Certificate IGI LG678539493

Diamond specifications and retailer prices

From $336 AUD
$236 USD
As of October 30, 2026
Save $2,881 AUD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,217 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678539493 or 678539493. Listed at 22 retailers as of October 29, 2026, with prices from $336 to $3,217, a $2,881 spread on the same certified stone. Do Amore Diamonds lists it at $3,217. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678539493
Dimensions8.32 × 5.65 × 3.78 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm5.65 mm1.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678539493
Side View
Table 67.0%Crown 29.3°Girdle: MediumPavilion 35°Culet: NoneDepth 66.9%

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: $538 AUD|Low: $322 AUD|High: $1,862 AUD|Avg: $882 AUD|-0.2%
Retailer 1
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
October 30, 2026
Retailer 13$336 AUD
Retailer 11$374 AUD
Retailer 4$416 AUD
Retailer 14$416 AUD
Retailer 1$538 AUD
Retailer 6$555 AUD
Retailer 5$774 AUD
Retailer 9$789 AUD
Retailer 7$877 AUD
Retailer 10$1,067 AUD
Retailer 12$1,341 AUD
Retailer 3$1,475 AUD
Retailer 2$1,691 AUD
Retailer 8$1,850 AUD

44 data points across 14 retailers

22 retailers$336 AUD to $3,217 AUD

A
Cheapest Retailer
-
$336 AUD
$236 USD
A
Retailer 2
-
$374 AUD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$389 AUD
$273 USD
View
A
Retailer 4
-
$416 AUD
$292 USD
View
A
Retailer 5
-
$416 AUD
$292 USD
View
A
Retailer 6
-
$538 AUD
£298 GBP
View
B+
Retailer 7
-
$555 AUD
$390 USD
View
A
Retailer 8
-
$582 AUD
$409 USD
View
A
Retailer 9
-
$774 AUD
$544 USD
View
A
Retailer 10
-
$789 AUD
ZAR 8,949 ZAR
View
B+
Retailer 11
-
$877 AUD
£485 GBP
View
B+
Retailer 12
-
$1,067 AUD
View
B+
Retailer 13
-
$1,253 AUD
£693 GBP
View
B
Retailer 14
-
$1,341 AUD
$942 USD
View
B
Retailer 15
-
$1,475 AUD
$1,036 USD
View
Retailer 16
-
$1,502 AUD
$1,055 USD
View
Price last confirmed 54 days ago
B
Retailer 17
-
$1,691 AUD
$1,188 USD
View
B
Retailer 18
-
$1,716 AUD
$1,205 USD
View
B
Retailer 19
-
$1,850 AUD
£1,023 GBP
View
B
Retailer 20
-
$1,859 AUD
$1,306 USD
View
B
Retailer 21
-
$2,832 AUD
$1,989 USD
View
Most Expensive
B
Do Amore Diamonds
27-1F01B15A6 · Oct 29
$3,217 AUD
$2,260 USD
View
21 more retailers have this diamond
Prices start from $336 AUDSave up to $2,881 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
$336 AUD