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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG731527688

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731527688

Diamond specifications and retailer prices

From €203 EUR
$227 USD
As of October 27, 2026
Save €1,668 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,871 EUR at Brilliant Earth · As of October 26, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731527688 or 731527688. Listed at 22 retailers as of October 26, 2026, with prices from €203 to €1,871, a €1,668 spread on the same certified stone. Brilliant Earth lists it at €1,871. 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 angle33.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731527688
Dimensions8.35 × 6.86 × 4.76 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm6.86 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731527688
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 57.0%

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 27
Current: €1,871 EUR|Low: €170 EUR|High: €2,184 EUR|Avg: €626 EUR|-14.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
Retailer 13
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Retailer 19
Retailer 20
November 1, 2026
Retailer 9€203 EUR
Retailer 11€226 EUR
Retailer 5€235 EUR
Retailer 3€252 EUR
Retailer 13€252 EUR
Retailer 14€288 EUR
Retailer 17€340 EUR
Retailer 18€433 EUR
Retailer 12€451 EUR
Retailer 16€471 EUR
Retailer 6€481 EUR
Retailer 4€521 EUR
Retailer 19€589 EUR
Retailer 20€621 EUR
Retailer 15€810 EUR
Retailer 10€857 EUR
Retailer 2€1,011 EUR
Retailer 8€1,026 EUR
Retailer 7€1,146 EUR
Brilliant Earth€1,871 EUR

23 data points across 20 retailers

22 retailers€203 EUR to €1,871 EUR

A
Cheapest Retailer
-
€203 EUR
$227 USD
A
Retailer 2
-
€226 EUR
$253 USD
View
Final sale: no returns
A
Retailer 3
-
€235 EUR
$263 USD
View
Retailer 4
-
€252 EUR
$282 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€252 EUR
$282 USD
View
A
Retailer 6
-
€288 EUR
£253 GBP
View
B+
Retailer 7
-
€340 EUR
$380 USD
View
A
Retailer 8
-
€433 EUR
ZAR 7,816 ZAR
View
A
Retailer 9
-
€471 EUR
£414 GBP
View
A
Retailer 10
-
€481 EUR
$537 USD
View
B+
Retailer 11
-
€521 EUR
$582 USD
View
B+
Retailer 12
-
€589 EUR
A$1,012 AUD
View
B+
Retailer 13
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€621 EUR
$694 USD
View
B+
Retailer 14
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€680 EUR
$760 USD
View
Retailer 15
-
€699 EUR
A$1,201 AUD
View
Price last confirmed 156 days ago
B+
Retailer 16
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€810 EUR
$905 USD
View
B+
Retailer 17
-
€857 EUR
$958 USD
View
B+
Retailer 18
-
€951 EUR
$1,063 USD
View
B+
Retailer 19
-
€1,011 EUR
£889 GBP
View
B
Retailer 20
-
€1,026 EUR
$1,146 USD
View
B
Retailer 21
-
€1,146 EUR
$1,280 USD
View
Most Expensive
B
Brilliant Earth
15722391A · Oct 26
€1,871 EUR
$2,090 USD
View
21 more retailers have this diamond
Prices start from €203 EURSave up to €1,668 EUR

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
€203 EUR