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Round|Lab Grown|IGI

1.53ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG770650448

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770650448

Diamond specifications and retailer prices

From $418 AUD
As of November 3, 2026
Save $1,706 AUD (80%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,792 AUD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 LG770650448 or 770650448. Listed at 27 retailers as of November 3, 2026, with a 409% 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 angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770650448
Dimensions7.40 × 7.46 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.40 mm7.46 mm1.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770650448
Side View
Table 56.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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: Nov 3
Current: $3,792 AUD|Low: $418 AUD|High: $3,792 AUD|Avg: $1,096 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
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Retailer 17
November 5, 2026
Retailer 5$418 AUD
Retailer 4$485 AUD
Retailer 7$517 AUD
Retailer 8$517 AUD
Retailer 9$698 AUD
Retailer 11$718 AUD
Retailer 16$741 AUD
Retailer 15$892 AUD
Retailer 10$905 AUD
Retailer 14$934 AUD
Retailer 3$942 AUD
Retailer 13$1,215 AUD
Retailer 12$1,591 AUD
Retailer 6$1,665 AUD
Retailer 17$1,956 AUD
Retailer 2$2,070 AUD
Brilliant Earth$3,792 AUD

33 data points across 17 retailers

27 retailers$418 AUD to $2,124 AUD

A
Cheapest Retailer
-
$418 AUD
A
Retailer 2
-
$468 AUD
View
Final sale: no returns
A
Retailer 3
-
$485 AUD
View
A
Retailer 4
-
$517 AUD
View
Retailer 5
-
$517 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$698 AUD
View
A
Retailer 7
-
$718 AUD
View
A
Retailer 8
-
$741 AUD
View
B+
Retailer 9
-
$890 AUD
View
B+
Retailer 10
-
$892 AUD
View
B+
Retailer 11
-
$905 AUD
View
B+
Retailer 12
-
$912 AUD
View
B+
Retailer 13
-
$934 AUD
View
B+
Retailer 14
-
$942 AUD
View
B+
Retailer 15
-
$1,215 AUD
View
B+
Retailer 16
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$1,341 AUD
View
B
Retailer 17
-
$1,591 AUD
View
B
Retailer 18
-
$1,665 AUD
View
B
Retailer 19
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$1,665 AUD
View
B
Retailer 20
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$1,733 AUD
View
B
Retailer 21
-
$1,816 AUD
View
B
Retailer 22
-
$1,956 AUD
View
Retailer 23
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$1,969 AUD
View
Price last confirmed 94 days ago
B
Retailer 24
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$1,991 AUD
View
B
Retailer 25
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$2,070 AUD
View
B
Retailer 26
-
$2,124 AUD
View
Most Expensive
Brilliant Earth
18440094A · Oct 16
$3,792 AUD
$2,660 USD
View
Price last confirmed 19 days ago
26 more retailers have this diamond
Prices start from $418 AUDSave up to $1,706 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
$418 AUD