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Round|Lab Grown|IGI

1.53ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG830613091

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830613091

Diamond specifications and retailer prices

From $349 AUD
As of October 30, 2026
Save $1,401 AUD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,048 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round 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 LG830613091 or 830613091. Listed at 24 retailers as of October 30, 2026, with a 402% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830613091
Dimensions7.45 × 7.41 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.41 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830613091
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,048 AUD|Low: $300 AUD|High: $3,048 AUD|Avg: $958 AUD
Queensmith
Retailer 2
Retailer 3
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Retailer 25
October 31, 2026
Retailer 5$300 AUD
Retailer 7$336 AUD
Retailer 20$349 AUD
Retailer 3$373 AUD
Retailer 11$373 AUD
Retailer 16$420 AUD
Retailer 17$503 AUD
Retailer 22$591 AUD
Retailer 23$617 AUD
Retailer 25$639 AUD
Retailer 9$659 AUD
Retailer 2$686 AUD
Retailer 12$846 AUD
Retailer 4$869 AUD
Retailer 19$907 AUD
Retailer 10$1,150 AUD
Retailer 13$1,197 AUD
Retailer 18$1,211 AUD
Retailer 15$1,271 AUD
Retailer 24$1,327 AUD
Retailer 21$1,350 AUD
Retailer 8$1,400 AUD
Retailer 6$1,493 AUD
Retailer 14$1,750 AUD
Queensmith$3,048 AUD

19 data points across 25 retailers

24 retailers$349 AUD to $1,750 AUD

Retailer 1
-
$300 AUD
Price last confirmed 10 days ago
A
Retailer 2
-
$349 AUD
View
Retailer 3
-
$373 AUD
View
Price last confirmed 11 days ago
Retailer 4
-
$373 AUD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$420 AUD
View
B+
Retailer 6
-
$503 AUD
View
A
Retailer 7
-
$591 AUD
View
Retailer 8
-
$617 AUD
View
Price last confirmed 7 days ago
Retailer 9
-
$639 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$659 AUD
View
A
Retailer 11
-
$686 AUD
View
B+
Retailer 12
-
$846 AUD
View
Retailer 13
-
$869 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$907 AUD
View
Retailer 15
-
$1,150 AUD
View
Price last confirmed 18 days ago
B+
Retailer 16
-
$1,197 AUD
View
B+
Retailer 17
-
$1,211 AUD
View
B+
Retailer 18
-
$1,271 AUD
View
Retailer 19
-
$1,327 AUD
View
Price last confirmed 7 days ago
B
Retailer 20
-
$1,350 AUD
View
B
Retailer 21
-
$1,400 AUD
View
Retailer 22
-
$1,493 AUD
View
Price last confirmed 11 days ago
B
Retailer 23
-
$1,750 AUD
View
Most Expensive
Queensmith
LG830613091 · Oct 27
$3,048 AUD
£1,680 GBP
View
Price last confirmed 9 days ago
23 more retailers have this diamond
Prices start from $349 AUDSave up to $1,401 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 Round
$349 AUD