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Radiant|Lab Grown|IGI

1.53ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG623463660

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

Certificate IGI LG623463660

Diamond specifications and retailer prices

From $647 AUD
As of November 5, 2026
Save $2,466 AUD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,500 AUD at Do Amore Diamonds · As of November 4, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623463660 or 623463660. Listed at 20 retailers as of November 3, 2026, with a 381% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623463660
Dimensions8.40 × 5.65 × 3.73 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.40 mm5.65 mm1.53 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623463660
Side View
Table 67.0%Crown 43.8°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 66.0%

Caratlytics Score

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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 5
Current: $5,500 AUD|Low: $254 AUD|High: $5,500 AUD|Avg: $1,915 AUD|+1.0%
Do Amore Diamonds
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
November 5, 2026
Retailer 3$647 AUD
Retailer 4$691 AUD
Retailer 5$760 AUD
Retailer 12$971 AUD
Retailer 13$1,209 AUD
Retailer 8$1,393 AUD
Retailer 7$1,444 AUD
Retailer 10$1,460 AUD
Retailer 6$1,703 AUD
Retailer 2$1,978 AUD
Retailer 11$2,153 AUD
Retailer 14$2,871 AUD
Retailer 15$2,931 AUD
Retailer 9$3,113 AUD
Do Amore Diamonds$5,500 AUD

39 data points across 15 retailers

20 retailers$647 AUD to $3,113 AUD

Retailer 1
-
$589 AUD
Price last confirmed 35 days ago
A
Retailer 2
-
$647 AUD
View
Retailer 3
-
$687 AUD
View
Price last confirmed 40 days ago
A
Retailer 4
-
$691 AUD
View
Final sale: no returns
Retailer 5
-
$750 AUD
View
Price last confirmed 40 days ago
Retailer 6
-
$760 AUD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
$971 AUD
View
B+
Retailer 8
-
$1,209 AUD
View
B+
Retailer 9
-
$1,287 AUD
View
B+
Retailer 10
-
$1,393 AUD
View
Retailer 11
-
$1,444 AUD
View
Price last confirmed 58 days ago
B+
Retailer 12
-
$1,460 AUD
View
B
Retailer 13
-
$1,978 AUD
View
B
Retailer 14
-
$2,153 AUD
View
Retailer 15
-
$2,698 AUD
View
Price last confirmed 37 days ago
B
Retailer 16
-
$2,871 AUD
View
B
Retailer 17
-
$2,931 AUD
View
Retailer 18
-
$2,993 AUD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$3,113 AUD
View
Most Expensive
Do Amore Diamonds
27-A4EC93EE9 · Nov 4
$5,500 AUD
$3,850 USD
View
Price under review
19 more retailers have this diamond
Prices start from $647 AUDSave up to $2,466 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
$647 AUD