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Heart|Lab Grown|IGI

1.53ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG671485667

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG671485667

Diamond specifications and retailer prices

From $383 AUD
$269 USD
As of October 30, 2026
Save $3,019 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,402 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671485667 or 671485667. Listed at 19 retailers as of October 30, 2026, with prices from $383 to $3,402, a $3,019 spread on the same certified stone. Do Amore Diamonds lists it at $3,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671485667
Dimensions7.10 × 8.07 × 4.74 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.10 mm8.07 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671485667
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.7%

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: Oct 30
Current: $614 AUD|Low: $369 AUD|High: $2,130 AUD|Avg: $1,023 AUD|-0.2%
Retailer 1
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
November 1, 2026
Retailer 12$383 AUD
Retailer 6$429 AUD
Retailer 4$475 AUD
Retailer 13$475 AUD
Retailer 1$614 AUD
Retailer 9$705 AUD
Retailer 3$790 AUD
Retailer 7$931 AUD
Retailer 5$957 AUD
Retailer 8$1,221 AUD
Retailer 11$1,461 AUD
Retailer 2$1,688 AUD
Retailer 14$1,829 AUD
Retailer 10$2,106 AUD

44 data points across 14 retailers

19 retailers$383 AUD to $3,402 AUD

A
Cheapest Retailer
-
$383 AUD
$269 USD
A
Retailer 2
-
$429 AUD
$301 USD
View
Final sale: no returns
A
Retailer 3
-
$446 AUD
$313 USD
View
A
Retailer 4
-
$475 AUD
$334 USD
View
Retailer 5
-
$475 AUD
$334 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$592 AUD
$416 USD
View
A
Retailer 7
-
$614 AUD
£339 GBP
View
A
Retailer 8
-
$705 AUD
$495 USD
View
B+
Retailer 9
-
$790 AUD
$555 USD
View
B+
Retailer 10
-
$931 AUD
£515 GBP
View
B+
Retailer 11
-
$957 AUD
$672 USD
View
B+
Retailer 12
-
$1,221 AUD
View
B
Retailer 13
-
$1,461 AUD
$1,026 USD
View
B
Retailer 14
-
$1,688 AUD
$1,186 USD
View
B
Retailer 15
-
$1,829 AUD
$1,285 USD
View
B
Retailer 16
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$1,922 AUD
$1,350 USD
View
B
Retailer 17
-
$2,011 AUD
$1,412 USD
View
Retailer 18
-
$2,106 AUD
£1,165 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-604F954C1 · Nov 1
$3,402 AUD
$2,390 USD
View
18 more retailers have this diamond
Prices start from $383 AUDSave up to $3,019 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
$383 AUD