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Heart|Lab Grown|IGI

1.57ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG447077308

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG447077308

Diamond specifications and retailer prices

From €380 EUR
$424 USD
As of October 30, 2026
Save €1,858 EUR (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,238 EUR at Do Amore Diamonds · As of November 1, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447077308 or 447077308. Listed at 11 retailers as of October 30, 2026, with prices from €380 to €2,238, a €1,858 spread on the same certified stone. Do Amore Diamonds lists it at €2,238. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447077308
Dimensions7.16 × 8.27 × 4.66 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD). Type IIa
Top View
7.16 mm8.27 mm1.57 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447077308
Side View
Table 60.5%Crown 34.7°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 56.3%

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: €2,238 EUR|Low: €302 EUR|High: €2,238 EUR|Avg: €1,009 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8€380 EUR
Retailer 11€405 EUR
Retailer 6€492 EUR
Retailer 5€582 EUR
Retailer 9€660 EUR
Retailer 3€695 EUR
Retailer 2€818 EUR
Retailer 7€1,591 EUR
Retailer 10€1,724 EUR
Retailer 4€1,820 EUR
Do Amore Diamonds€2,238 EUR

40 data points across 11 retailers

11 retailers€380 EUR to €2,238 EUR

A
Cheapest Retailer
-
€380 EUR
$424 USD
A
Retailer 2
-
€405 EUR
$452 USD
View
Final sale: no returns
A
Retailer 3
-
€492 EUR
$550 USD
View
B+
Retailer 4
-
€582 EUR
$650 USD
View
B+
Retailer 5
-
€660 EUR
$737 USD
View
B+
Retailer 6
-
€818 EUR
£720 GBP
View
B
Retailer 7
-
€1,218 EUR
$1,361 USD
View
B
Retailer 8
-
€1,591 EUR
$1,777 USD
View
Retailer 9
-
€1,724 EUR
$1,926 USD
View
Price last confirmed 14 days ago
Retailer 10
-
€1,820 EUR
£1,601 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
31-LGO2163801 · Nov 1
€2,238 EUR
$2,500 USD
View
10 more retailers have this diamond
Prices start from €380 EURSave up to €1,858 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
€380 EUR