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Round|Lab Grown|IGI

1.53ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG786644603

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786644603

Diamond specifications and retailer prices

From $425 AUD
As of November 4, 2026
Save $1,578 AUD (79%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $4,578 AUD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786644603 or 786644603. Listed at 27 retailers as of November 4, 2026, with a 371% 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786644603
Dimensions7.44 × 7.41 × 4.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.44 mm7.41 mm1.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786644603
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.7%

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: Nov 4
Current: $891 AUD|Low: $425 AUD|High: $1,956 AUD|Avg: $1,045 AUD|+5.4%
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
November 5, 2026
Retailer 5$425 AUD
Retailer 4$440 AUD
Retailer 7$698 AUD
Retailer 10$811 AUD
Retailer 8$844 AUD
Retailer 3$845 AUD
Retailer 11$887 AUD
Retailer 1$891 AUD
Retailer 9$1,102 AUD
Retailer 12$1,126 AUD
Retailer 2$1,728 AUD
Retailer 6$1,882 AUD
Retailer 13$1,885 AUD

42 data points across 13 retailers

27 retailers$425 AUD to $2,003 AUD

Retailer 1
-
$379 AUD
Price last confirmed 18 days ago
A
Retailer 2
-
$425 AUD
View
Final sale: no returns
Retailer 3
-
$440 AUD
View
Price last confirmed 16 days ago
Retailer 4
-
$470 AUD
View
Price last confirmed 20 days ago
Retailer 5
-
$470 AUD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$529 AUD
View
B+
Retailer 7
-
$634 AUD
View
A
Retailer 8
-
$698 AUD
View
A
Retailer 9
-
$811 AUD
View
B+
Retailer 10
-
$844 AUD
View
A
Retailer 11
-
$845 AUD
View
B+
Retailer 12
-
$887 AUD
View
B+
Retailer 13
-
$891 AUD
View
B+
Retailer 14
-
$901 AUD
View
B+
Retailer 15
-
$1,102 AUD
View
B+
Retailer 16
-
$1,126 AUD
View
Retailer 17
-
$1,514 AUD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$1,517 AUD
View
B
Retailer 19
-
$1,587 AUD
View
B
Retailer 20
-
$1,728 AUD
View
B
Retailer 21
-
$1,812 AUD
View
B+
Retailer 22
-
$1,882 AUD
View
B+
Retailer 23
-
$1,885 AUD
View
B
Retailer 24
-
$2,003 AUD
View
Retailer 25
-
$2,192 AUD
View
Price last confirmed 81 days ago
Most Expensive
Diamond Exchange Canada
1939253287 · Nov 2
$4,578 AUD
CA$4,460 CAD
View
Price under review
25 more retailers have this diamond
Prices start from $425 AUDSave up to $1,578 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
$425 AUD