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Heart|Lab Grown|IGI

1.53ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG788688273

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788688273

Diamond specifications and retailer prices

From $326 AUD
As of November 4, 2026
Save $1,507 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,833 AUD at Reve Diamonds · As of November 4, 2026
View at Reve 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 LG788688273 or 788688273. Listed at 19 retailers as of November 4, 2026, with prices from $326 to $1,833, a $1,507 spread on the same certified stone. Reve Diamonds lists it at $1,833. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788688273
Dimensions7.22 × 7.83 × 4.63 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm7.83 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788688273
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 59.1%

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: $1,646 AUD|Low: $326 AUD|High: $1,844 AUD|Avg: $856 AUD|-1.0%
Retailer 1
Retailer 2
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Retailer 4
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Retailer 18
Reve Diamonds
November 5, 2026
Retailer 13$326 AUD
Retailer 15$365 AUD
Retailer 3$379 AUD
Retailer 7$409 AUD
Retailer 8$409 AUD
Retailer 12$449 AUD
Retailer 18$687 AUD
Retailer 6$697 AUD
Retailer 5$706 AUD
Retailer 10$760 AUD
Retailer 2$763 AUD
Retailer 9$877 AUD
Retailer 4$955 AUD
Retailer 14$1,301 AUD
Retailer 17$1,306 AUD
Retailer 16$1,376 AUD
Retailer 11$1,617 AUD
Retailer 1$1,646 AUD
Reve Diamonds$1,833 AUD

37 data points across 19 retailers

19 retailers$326 AUD to $1,833 AUD

A
Cheapest Retailer
-
$326 AUD
A
Retailer 2
-
$365 AUD
View
Final sale: no returns
A
Retailer 3
-
$379 AUD
View
A
Retailer 4
-
$409 AUD
View
Retailer 5
-
$409 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$449 AUD
View
A
Retailer 7
-
$687 AUD
View
A
Retailer 8
-
$697 AUD
View
A
Retailer 9
-
$706 AUD
View
B+
Retailer 10
-
$760 AUD
View
A
Retailer 11
-
$763 AUD
View
B+
Retailer 12
-
$877 AUD
View
B+
Retailer 13
-
$955 AUD
View
B+
Retailer 14
-
$1,301 AUD
View
B
Retailer 15
-
$1,306 AUD
View
B
Retailer 16
-
$1,376 AUD
View
B
Retailer 17
-
$1,617 AUD
View
B
Retailer 18
-
$1,646 AUD
View
Most Expensive
B
Reve Diamonds
CA5939127 · Nov 4
$1,833 AUD
$1,286 USD
View
18 more retailers have this diamond
Prices start from $326 AUDSave up to $1,507 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
$326 AUD