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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 $244 USD
As of October 27, 2026
Save $1,089 USD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,333 USD 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 $244 to $1,333, a $1,089 spread on the same certified stone. Reve Diamonds lists it at $1,333. 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
Color
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

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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 27
Current: $572 USD|Low: $234 USD|High: $1,333 USD|Avg: $630 USD|+4.3%
Retailer 1
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Retailer 3
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Retailer 19
Reve Diamonds
October 29, 2026
Retailer 2$244 USD
Retailer 19$272 USD
Retailer 7$283 USD
Retailer 4$302 USD
Retailer 8$302 USD
Retailer 16$347 USD
Retailer 13$408 USD
Retailer 14$519 USD
Retailer 1$572 USD
Retailer 10$588 USD
Retailer 5$597 USD
Retailer 11$629 USD
Retailer 9$630 USD
Retailer 15$705 USD
Retailer 17$761 USD
Retailer 6$971 USD
Retailer 3$1,123 USD
Retailer 12$1,218 USD
Retailer 18$1,229 USD
Reve Diamonds$1,333 USD

45 data points across 20 retailers

22 retailers$244 USD to $1,333 USD

A
Cheapest Retailer
-
$244 USD
A
Retailer 2
-
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$283 USD
View
A
Retailer 4
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$302 USD
View
A
Retailer 5
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$302 USD
View
A
Retailer 6
-
$347 USD
£273 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
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$408 USD
View
A
Retailer 8
-
$519 USD
ZAR 8,388 ZAR
View
A
Retailer 9
-
$572 USD
£450 GBP
View
B+
Retailer 10
-
$588 USD
View
B+
Retailer 11
-
$597 USD
A$918 AUD
View
B+
Retailer 12
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$629 USD
View
B+
Retailer 13
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$630 USD
View
B+
Retailer 14
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$705 USD
A$1,084 AUD
View
B+
Retailer 15
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$761 USD
View
B+
Retailer 16
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$928 USD
View
B
Retailer 17
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$971 USD
View
B
Retailer 18
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$1,023 USD
View
B
Retailer 19
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$1,123 USD
A$1,727 AUD
View
Price last confirmed 21 days ago
B
Retailer 20
-
$1,218 USD
£959 GBP
View
B
Retailer 21
-
$1,229 USD
View
Most Expensive
B
Reve Diamonds
7A8FBC761 · Oct 28
$1,333 USD
View
21 more retailers have this diamond
Prices start from $244 USDSave up to $1,089 USD

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
$244 USD