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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG818663600

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818663600

Diamond specifications and retailer prices

From $347 AUD
$244 USD
As of October 27, 2026
Save $1,550 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,897 AUD at Reve Diamonds · As of October 28, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818663600 or 818663600. Listed at 22 retailers as of October 27, 2026, with prices from $347 to $1,897, a $1,550 spread on the same certified stone. Reve Diamonds lists it at $1,897. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663600
Dimensions7.15 × 8.04 × 4.78 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm8.04 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663600
Side View
Table 56.0%Crown 33.5°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 59.5%

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 27
Current: $814 AUD|Low: $333 AUD|High: $1,897 AUD|Avg: $897 AUD|+4.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 2$347 AUD
Retailer 19$387 AUD
Retailer 7$403 AUD
Retailer 4$430 AUD
Retailer 8$430 AUD
Retailer 16$493 AUD
Retailer 13$581 AUD
Retailer 14$739 AUD
Retailer 1$814 AUD
Retailer 10$837 AUD
Retailer 5$849 AUD
Retailer 11$895 AUD
Retailer 9$897 AUD
Retailer 15$1,003 AUD
Retailer 17$1,083 AUD
Retailer 6$1,382 AUD
Retailer 3$1,598 AUD
Retailer 12$1,734 AUD
Retailer 18$1,749 AUD
Reve Diamonds$1,897 AUD

45 data points across 20 retailers

22 retailers$347 AUD to $1,897 AUD

A
Cheapest Retailer
-
$347 AUD
$244 USD
A
Retailer 2
-
$387 AUD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$403 AUD
$283 USD
View
A
Retailer 4
-
$430 AUD
$302 USD
View
A
Retailer 5
-
$430 AUD
$302 USD
View
A
Retailer 6
-
$493 AUD
£273 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$581 AUD
$408 USD
View
A
Retailer 8
-
$739 AUD
ZAR 8,388 ZAR
View
A
Retailer 9
-
$814 AUD
£450 GBP
View
B+
Retailer 10
-
$837 AUD
$588 USD
View
B+
Retailer 11
-
$849 AUD
View
B+
Retailer 12
-
$895 AUD
$629 USD
View
B+
Retailer 13
-
$897 AUD
$630 USD
View
B+
Retailer 14
-
$1,003 AUD
View
B+
Retailer 15
-
$1,083 AUD
$761 USD
View
B+
Retailer 16
-
$1,321 AUD
$928 USD
View
B
Retailer 17
-
$1,382 AUD
$971 USD
View
B
Retailer 18
-
$1,457 AUD
$1,023 USD
View
B
Retailer 19
-
$1,598 AUD
View
Price last confirmed 21 days ago
B
Retailer 20
-
$1,734 AUD
£959 GBP
View
B
Retailer 21
-
$1,749 AUD
$1,229 USD
View
Most Expensive
B
Reve Diamonds
7A8FBC761 · Oct 28
$1,897 AUD
$1,333 USD
View
21 more retailers have this diamond
Prices start from $347 AUDSave up to $1,550 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
$347 AUD