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Heart|Lab Grown|IGI

1.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG793608878

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG793608878

Diamond specifications and retailer prices

From $368 AUD
As of November 4, 2026
Save $2,897 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,264 AUD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793608878 or 793608878. Listed at 22 retailers as of November 3, 2026, with prices from $368 to $3,264, a $2,897 spread on the same certified stone. Do Amore Diamonds lists it at $3,264. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793608878
Dimensions7.04 × 7.83 × 4.55 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm7.83 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793608878
Side View
Table 62.0%Crown 32.5°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 58.1%

Caratlytics Score

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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: $3,264 AUD|Low: $354 AUD|High: $3,264 AUD|Avg: $1,139 AUD
Do Amore Diamonds
Retailer 2
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Retailer 4
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 5, 2026
Retailer 4$368 AUD
Retailer 16$411 AUD
Retailer 8$426 AUD
Retailer 5$456 AUD
Retailer 10$670 AUD
Retailer 14$684 AUD
Retailer 12$867 AUD
Retailer 2$880 AUD
Retailer 6$942 AUD
Retailer 11$1,234 AUD
Retailer 15$1,400 AUD
Retailer 13$1,437 AUD
Retailer 7$1,618 AUD
Retailer 3$1,961 AUD
Retailer 9$2,010 AUD
Do Amore Diamonds$3,264 AUD

41 data points across 16 retailers

22 retailers$368 AUD to $3,264 AUD

A
Cheapest Retailer
-
$368 AUD
A
Retailer 2
-
$411 AUD
View
Final sale: no returns
A
Retailer 3
-
$426 AUD
View
A
Retailer 4
-
$456 AUD
View
Retailer 5
-
$456 AUD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$610 AUD
View
A
Retailer 7
-
$670 AUD
View
A
Retailer 8
-
$684 AUD
View
A
Retailer 9
-
$723 AUD
View
B+
Retailer 10
-
$867 AUD
View
B+
Retailer 11
-
$880 AUD
View
B+
Retailer 12
-
$942 AUD
View
B+
Retailer 13
-
$1,063 AUD
View
B+
Retailer 14
-
$1,234 AUD
View
B
Retailer 15
-
$1,400 AUD
View
B+
Retailer 16
-
$1,437 AUD
View
B
Retailer 17
-
$1,618 AUD
View
B
Retailer 18
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$1,853 AUD
View
B
Retailer 19
-
$1,961 AUD
View
B
Retailer 20
-
$2,010 AUD
View
B
Retailer 21
-
$2,532 AUD
View
Most Expensive
B
Do Amore Diamonds
27-4F0DF7F7A · Nov 3
$3,264 AUD
$2,290 USD
View
21 more retailers have this diamond
Prices start from $368 AUDSave up to $2,897 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
1.45ct Heart
$368 AUD