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Heart|Lab Grown|IGI

1.45ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG650403880

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG650403880

Diamond specifications and retailer prices

From $319 AUD
$224 USD
As of October 30, 2026
Save $2,741 AUD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,060 AUD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG650403880 or 650403880. Listed at 15 retailers as of October 29, 2026, with prices from $319 to $3,060, a $2,741 spread on the same certified stone. Do Amore Diamonds lists it at $3,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650403880
Dimensions7.95 × 7.95 × 7.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm7.95 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650403880
Side View
Table 58.0%Crown 32.8°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 57.5%

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: Oct 30
Current: $3,060 AUD|Low: $306 AUD|High: $3,160 AUD|Avg: $1,132 AUD|-3.2%
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
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Retailer 17
Retailer 18
October 29, 2026
Retailer 3$319 AUD
Retailer 7$369 AUD
Retailer 18$369 AUD
Retailer 6$583 AUD
Retailer 8$632 AUD
Retailer 9$633 AUD
Retailer 5$673 AUD
Retailer 13$680 AUD
Retailer 15$868 AUD
Retailer 12$1,070 AUD
Retailer 17$1,274 AUD
Retailer 2$1,293 AUD
Retailer 16$1,395 AUD
Retailer 4$1,401 AUD
Retailer 14$1,688 AUD
Retailer 11$1,748 AUD
Retailer 10$1,813 AUD
Do Amore Diamonds$3,060 AUD

23 data points across 18 retailers

15 retailers$319 AUD to $3,060 AUD

A
Cheapest Retailer
-
$319 AUD
$224 USD
A
Retailer 2
-
$369 AUD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$369 AUD
$259 USD
View
A
Retailer 4
-
$583 AUD
HK$3,200 HKD
View
A
Retailer 5
-
$673 AUD
$473 USD
View
A
Retailer 6
-
$680 AUD
$478 USD
View
B+
Retailer 7
-
$868 AUD
View
B+
Retailer 8
-
$1,070 AUD
View
B
Retailer 9
-
$1,274 AUD
$895 USD
View
B
Retailer 10
-
$1,293 AUD
View
B
Retailer 11
-
$1,395 AUD
$980 USD
View
B
Retailer 12
-
$1,401 AUD
$984 USD
View
B
Retailer 13
-
$1,688 AUD
SGD 1,603 SGD
View
B
Retailer 14
-
$1,748 AUD
£967 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0408496DC · Oct 29
$3,060 AUD
$2,150 USD
View
14 more retailers have this diamond
Prices start from $319 AUDSave up to $2,741 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
$319 AUD