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Heart|Lab Grown|IGI

1.57ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG643432964

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG643432964

Diamond specifications and retailer prices

From €254 EUR
$284 USD
As of October 30, 2026
Save €1,054 EUR (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,308 EUR at Reve Diamonds · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG643432964 or 643432964. Listed at 23 retailers as of October 30, 2026, with prices from €254 to €1,308, a €1,054 spread on the same certified stone. Reve Diamonds lists it at €1,308. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643432964
Dimensions8.09 × 6.79 × 4.87 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm6.79 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643432964
Side View
Table 59.0%Crown 34.1°Girdle: STK-THKPavilion 43.1°Culet: NoneDepth 60.2%

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: €425 EUR|Low: €244 EUR|High: €1,308 EUR|Avg: €650 EUR|-14.3%
Retailer 1
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Retailer 14
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 5€254 EUR
Retailer 4€285 EUR
Retailer 8€294 EUR
Retailer 6€315 EUR
Retailer 9€315 EUR
Retailer 2€337 EUR
Retailer 1€425 EUR
Retailer 17€456 EUR
Retailer 16€542 EUR
Retailer 12€555 EUR
Retailer 14€581 EUR
Retailer 10€618 EUR
Retailer 15€733 EUR
Retailer 18€808 EUR
Retailer 7€1,013 EUR
Retailer 3€1,212 EUR
Retailer 11€1,235 EUR
Retailer 13€1,270 EUR
Reve Diamonds€1,308 EUR

45 data points across 19 retailers

23 retailers€254 EUR to €1,308 EUR

A
Cheapest Retailer
-
€254 EUR
$284 USD
A
Retailer 2
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€285 EUR
$318 USD
View
Final sale: no returns
A
Retailer 3
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€294 EUR
$329 USD
View
A
Retailer 4
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€315 EUR
$352 USD
View
A
Retailer 5
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€315 EUR
$352 USD
View
Retailer 6
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€337 EUR
£297 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
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€425 EUR
$475 USD
View
A
Retailer 8
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€456 EUR
$510 USD
View
A
Retailer 9
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€542 EUR
ZAR 9,774 ZAR
View
B+
Retailer 10
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€555 EUR
£488 GBP
View
B+
Retailer 11
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€581 EUR
A$998 AUD
View
B+
Retailer 12
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€605 EUR
$676 USD
View
B+
Retailer 13
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€618 EUR
$690 USD
View
B+
Retailer 14
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€668 EUR
$746 USD
View
B+
Retailer 15
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€733 EUR
A$1,260 AUD
View
B+
Retailer 16
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€808 EUR
$903 USD
View
B
Retailer 17
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€986 EUR
$1,102 USD
View
B
Retailer 18
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€1,013 EUR
$1,132 USD
View
B
Retailer 19
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€1,058 EUR
$1,182 USD
View
B
Retailer 20
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€1,212 EUR
$1,354 USD
View
B
Retailer 21
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€1,235 EUR
A$2,123 AUD
View
B
Retailer 22
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€1,270 EUR
£1,117 GBP
View
Most Expensive
B
Reve Diamonds
82F1DC48C · Oct 30
€1,308 EUR
$1,462 USD
View
22 more retailers have this diamond
Prices start from €254 EURSave up to €1,054 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
€254 EUR