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Heart|Lab Grown|IGI

1.53ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG625477503

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG625477503

Diamond specifications and retailer prices

From $445 AUD
As of November 4, 2026
Save $3,504 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,949 AUD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625477503 or 625477503. Listed at 20 retailers as of November 3, 2026, with prices from $445 to $3,949, a $3,504 spread on the same certified stone. Do Amore Diamonds lists it at $3,949. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625477503
Dimensions6.88 × 7.91 × 4.77 mm
L/W Ratio1.15
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
6.88 mm7.91 mm1.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625477503
Side View
Table 64.0%Crown 37.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.3%

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: $3,949 AUD|Low: $428 AUD|High: $3,949 AUD|Avg: $1,332 AUD
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
Retailer 16
November 5, 2026
Retailer 6$445 AUD
Retailer 4$497 AUD
Retailer 7$552 AUD
Retailer 15$552 AUD
Retailer 13$680 AUD
Retailer 3$770 AUD
Retailer 8$1,028 AUD
Retailer 11$1,049 AUD
Retailer 2$1,082 AUD
Retailer 10$1,430 AUD
Retailer 14$1,618 AUD
Retailer 12$1,619 AUD
Retailer 16$2,118 AUD
Retailer 5$2,204 AUD
Retailer 9$2,371 AUD
Do Amore Diamonds$3,949 AUD

45 data points across 16 retailers

20 retailers$445 AUD to $3,949 AUD

A
Cheapest Retailer
-
$445 AUD
A
Retailer 2
-
$497 AUD
View
Final sale: no returns
A
Retailer 3
-
$516 AUD
View
A
Retailer 4
-
$552 AUD
View
Retailer 5
-
$552 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$614 AUD
View
A
Retailer 7
-
$737 AUD
View
B+
Retailer 8
-
$770 AUD
View
B+
Retailer 9
-
$1,028 AUD
View
B+
Retailer 10
-
$1,049 AUD
View
B+
Retailer 11
-
$1,082 AUD
View
B+
Retailer 12
-
$1,430 AUD
View
B
Retailer 13
-
$1,618 AUD
View
B
Retailer 14
-
$1,619 AUD
View
B
Retailer 15
-
$1,957 AUD
View
B
Retailer 16
-
$2,118 AUD
View
B
Retailer 17
-
$2,184 AUD
View
B
Retailer 18
-
$2,204 AUD
View
B
Retailer 19
-
$2,371 AUD
View
Most Expensive
B
Do Amore Diamonds
27-60239DD85 · Nov 3
$3,949 AUD
$2,770 USD
View
19 more retailers have this diamond
Prices start from $445 AUDSave up to $3,504 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 Heart
$445 AUD