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Heart|Lab Grown|IGI

1.57ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG713559591

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG713559591

Diamond specifications and retailer prices

From $260 USD
As of October 27, 2026
Save $1,440 USD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,700 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG713559591 or 713559591. Listed at 27 retailers as of October 27, 2026, with prices from $260 to $1,700, a $1,440 spread on the same certified stone. Brilliant Earth lists it at $1,700. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713559591
Dimensions7.31 × 7.86 × 4.71 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.31 mm7.86 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713559591
Side View
Table 58.0%Crown 36.9°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.9%

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: $1,700 USD|Low: $250 USD|High: $1,750 USD|Avg: $740 USD|-2.9%
Brilliant Earth
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
October 29, 2026
Retailer 3$260 USD
Retailer 8$291 USD
Retailer 6$323 USD
Retailer 4$432 USD
Retailer 11$435 USD
Retailer 10$554 USD
Retailer 9$587 USD
Retailer 7$588 USD
Retailer 14$610 USD
Retailer 2$617 USD
Retailer 12$750 USD
Retailer 15$816 USD
Retailer 5$1,177 USD
Retailer 13$1,294 USD
Retailer 16$1,394 USD
Brilliant Earth$1,700 USD

43 data points across 16 retailers

27 retailers$260 USD to $1,700 USD

Retailer 1
-
$260 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$260 USD
View
A
Retailer 3
-
$291 USD
View
Final sale: no returns
Retailer 4
-
$302 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$323 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$323 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$323 USD
View
B+
Retailer 8
-
$432 USD
View
A
Retailer 9
-
$435 USD
View
A
Retailer 10
-
$554 USD
ZAR 8,955 ZAR
View
A
Retailer 11
-
$587 USD
€559 EUR
View
B+
Retailer 12
-
$588 USD
View
B+
Retailer 13
-
$610 USD
A$938 AUD
View
B+
Retailer 14
-
$617 USD
£486 GBP
View
B+
Retailer 15
-
$667 USD
View
B+
Retailer 16
-
$750 USD
A$1,154 AUD
View
B+
Retailer 17
-
$816 USD
View
B
Retailer 18
-
$1,035 USD
SGD 1,399 SGD
View
B
Retailer 19
-
$1,037 USD
View
Retailer 20
-
$1,037 USD
View
Price last confirmed 29 days ago
B
Retailer 21
-
$1,088 USD
View
B
Retailer 22
-
$1,177 USD
View
B
Retailer 23
-
$1,270 USD
View
B+
Retailer 24
-
$1,294 USD
£1,019 GBP
View
B
Retailer 25
-
$1,386 USD
View
Retailer 26
-
$1,394 USD
A$2,145 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
15562101A · Oct 28
$1,700 USD
View
26 more retailers have this diamond
Prices start from $260 USDSave up to $1,440 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
$260 USD