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Heart|Lab Grown|IGI

1.57ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG784695894

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784695894

Diamond specifications and retailer prices

From $296 USD
As of October 30, 2026
Save $2,594 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,890 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784695894 or 784695894. Listed at 22 retailers as of October 30, 2026, with prices from $296 to $2,890, a $2,594 spread on the same certified stone. Do Amore Diamonds lists it at $2,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784695894
Dimensions7.37 × 7.98 × 4.59 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm7.98 mm1.57 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784695894
Side View
Table 58.0%Crown 35.2°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 57.5%

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 30
Current: $724 USD|Low: $284 USD|High: $1,930 USD|Avg: $843 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$296 USD
Retailer 2$367 USD
Retailer 7$473 USD
Retailer 11$525 USD
Retailer 5$699 USD
Retailer 4$704 USD
Retailer 1$724 USD
Retailer 9$944 USD
Retailer 10$1,127 USD
Retailer 3$1,410 USD
Retailer 6$1,623 USD
Retailer 8$1,840 USD

42 data points across 12 retailers

22 retailers$296 USD to $2,890 USD

A
Cheapest Retailer
-
$296 USD
A
Retailer 2
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$330 USD
View
Final sale: no returns
A
Retailer 3
-
$343 USD
View
Retailer 4
-
$367 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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$367 USD
View
A
Retailer 6
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$415 USD
View
A
Retailer 7
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$473 USD
£373 GBP
View
A
Retailer 8
-
$490 USD
View
A
Retailer 9
-
$525 USD
View
B+
Retailer 10
-
$699 USD
ZAR 11,285 ZAR
View
B+
Retailer 11
-
$704 USD
View
B+
Retailer 12
-
$724 USD
£570 GBP
View
B+
Retailer 13
-
$944 USD
A$1,453 AUD
View
B
Retailer 14
-
$1,127 USD
View
B
Retailer 15
-
$1,302 USD
View
B
Retailer 16
-
$1,410 USD
View
B
Retailer 17
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$1,463 USD
View
B
Retailer 18
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$1,496 USD
View
B
Retailer 19
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$1,623 USD
£1,278 GBP
View
B
Retailer 20
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$1,840 USD
View
B
Retailer 21
-
$2,630 USD
View
Most Expensive
B
Do Amore Diamonds
23-784695894 · Oct 31
$2,890 USD
View
21 more retailers have this diamond
Prices start from $296 USDSave up to $2,594 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
$296 USD