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Heart|Lab Grown|IGI

1.45ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG764651373

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG764651373

Diamond specifications and retailer prices

From $531 AUD
$372 USD
As of November 1, 2026
Save $2,537 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,068 AUD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764651373 or 764651373. Listed at 12 retailers as of November 1, 2026, with prices from $531 to $3,068, a $2,537 spread on the same certified stone. Do Amore Diamonds lists it at $3,068. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764651373
Dimensions7.14 × 7.64 × 4.68 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm7.64 mm1.45 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764651373
Side View
Table 55.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.3%

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 1
Current: $3,068 AUD|Low: $476 AUD|High: $3,068 AUD|Avg: $1,119 AUD|+3.9%
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
October 31, 2026
Retailer 4$476 AUD
Retailer 3$531 AUD
Retailer 14$688 AUD
Retailer 9$697 AUD
Retailer 6$730 AUD
Retailer 13$851 AUD
Retailer 16$910 AUD
Retailer 5$919 AUD
Retailer 11$1,073 AUD
Retailer 8$1,229 AUD
Retailer 15$1,245 AUD
Retailer 12$1,277 AUD
Retailer 7$1,332 AUD
Retailer 10$1,760 AUD
Retailer 2$2,126 AUD
Do Amore Diamonds$3,068 AUD

26 data points across 16 retailers

12 retailers$531 AUD to $3,068 AUD

Retailer 1
-
$476 AUD
$334 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$531 AUD
$372 USD
View
Retailer 3
-
$688 AUD
$482 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$697 AUD
€465 EUR
View
B+
Retailer 5
-
$851 AUD
View
B+
Retailer 6
-
$910 AUD
$638 USD
View
Retailer 7
-
$1,073 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
$1,245 AUD
View
Price last confirmed 25 days ago
B
Retailer 9
-
$1,277 AUD
$895 USD
View
B
Retailer 10
-
$1,760 AUD
£971 GBP
View
B
Retailer 11
-
$2,126 AUD
$1,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-B35B1D059 · Nov 2
$3,068 AUD
$2,150 USD
View
11 more retailers have this diamond
Prices start from $531 AUDSave up to $2,537 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
$531 AUD