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Heart|Lab Grown|IGI

1.57ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG839674055

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839674055

Diamond specifications and retailer prices

From $433 AUD
$304 USD
As of October 30, 2026
Save $1,740 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,173 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.57ct lab-grown heart diamond

This 1.57ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839674055 or 839674055. Listed at 19 retailers as of October 30, 2026, with prices from $433 to $2,173, a $1,740 spread on the same certified stone. Reve Diamonds lists it at $2,173. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839674055
Dimensions7.57 × 8.24 × 4.48 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm8.24 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839674055
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 54.4%

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: Oct 30
Current: $570 AUD|Low: $416 AUD|High: $83,295 AUD|Avg: $1,294 AUD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 30, 2026
Retailer 18$433 AUD
Retailer 5$485 AUD
Retailer 16$503 AUD
Retailer 2$537 AUD
Retailer 1$570 AUD
Retailer 10$601 AUD
Retailer 3$757 AUD
Retailer 14$762 AUD
Retailer 12$845 AUD
Retailer 11$952 AUD
Retailer 4$995 AUD
Retailer 6$1,207 AUD
Retailer 15$1,385 AUD
Retailer 9$1,721 AUD
Retailer 17$1,744 AUD
Retailer 7$1,782 AUD
Retailer 8$1,794 AUD
Retailer 13$2,164 AUD
Reve Diamonds$2,173 AUD

32 data points across 19 retailers

19 retailers$433 AUD to $2,173 AUD

A
Cheapest Retailer
-
$433 AUD
$304 USD
A
Retailer 2
-
$485 AUD
$341 USD
View
Final sale: no returns
A
Retailer 3
-
$503 AUD
$353 USD
View
A
Retailer 4
-
$537 AUD
$377 USD
View
A
Retailer 5
-
$570 AUD
£315 GBP
View
A
Retailer 6
-
$601 AUD
HK$3,300 HKD
View
A
Retailer 7
-
$757 AUD
$532 USD
View
A
Retailer 8
-
$762 AUD
$535 USD
View
A
Retailer 9
-
$845 AUD
€565 EUR
View
B+
Retailer 10
-
$952 AUD
£527 GBP
View
B+
Retailer 11
-
$995 AUD
$699 USD
View
B+
Retailer 12
-
$1,207 AUD
$848 USD
View
B+
Retailer 13
-
$1,385 AUD
$973 USD
View
B
Retailer 14
-
$1,721 AUD
SGD 1,634 SGD
View
B
Retailer 15
-
$1,744 AUD
$1,225 USD
View
B
Retailer 16
-
$1,782 AUD
$1,252 USD
View
B
Retailer 17
-
$1,794 AUD
$1,260 USD
View
B
Retailer 18
-
$2,164 AUD
£1,197 GBP
View
Most Expensive
B
Reve Diamonds
ECE85B1F2 · Oct 30
$2,173 AUD
$1,526 USD
View
18 more retailers have this diamond
Prices start from $433 AUDSave up to $1,740 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
1.57ct Heart
$433 AUD