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Heart|Lab Grown|IGI

1.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG698503703

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG698503703

Diamond specifications and retailer prices

From $316 AUD
As of November 4, 2026
Save $2,720 AUD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,036 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 LG698503703 or 698503703. Listed at 13 retailers as of November 3, 2026, with prices from $316 to $3,036, a $2,720 spread on the same certified stone. Do Amore Diamonds lists it at $3,036. 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 angle31.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698503703
Dimensions7.90 × 7.12 × 4.36 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
7.90 mm7.12 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698503703
Side View
Table 61.0%Crown 31.3°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 55.2%

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: $3,036 AUD|Low: $312 AUD|High: $3,136 AUD|Avg: $1,139 AUD|-3.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
November 4, 2026
Retailer 15$316 AUD
Retailer 12$366 AUD
Retailer 5$368 AUD
Retailer 4$583 AUD
Retailer 6$633 AUD
Retailer 17$667 AUD
Retailer 11$726 AUD
Retailer 7$770 AUD
Retailer 9$810 AUD
Retailer 14$1,264 AUD
Retailer 13$1,391 AUD
Retailer 3$1,416 AUD
Retailer 16$1,540 AUD
Retailer 2$1,674 AUD
Retailer 8$1,706 AUD
Retailer 10$1,743 AUD
Do Amore Diamonds$3,036 AUD

19 data points across 17 retailers

13 retailers$316 AUD to $3,036 AUD

A
Cheapest Retailer
-
$316 AUD
A
Retailer 2
-
$366 AUD
View
A
Retailer 3
-
$368 AUD
View
Final sale: no returns
A
Retailer 4
-
$583 AUD
View
A
Retailer 5
-
$667 AUD
View
A
Retailer 6
-
$726 AUD
View
B
Retailer 7
-
$1,264 AUD
View
B
Retailer 8
-
$1,391 AUD
View
Retailer 9
-
$1,416 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$1,540 AUD
View
B
Retailer 11
-
$1,674 AUD
View
B
Retailer 12
-
$1,743 AUD
View
Most Expensive
B
Do Amore Diamonds
27-A280C891E · Nov 3
$3,036 AUD
$2,130 USD
View
12 more retailers have this diamond
Prices start from $316 AUDSave up to $2,720 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
$316 AUD