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Heart|Lab Grown|IGI

1.04ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG834619946

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG834619946

Diamond specifications and retailer prices

From €159 EUR
$178 USD
As of November 1, 2026
Save €165 EUR (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €324 EUR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834619946 or 834619946. Listed at 2 retailers as of November 1, 2026, with prices from €159 to €324, a €165 spread on the same certified stone. 77 Diamonds lists it at €324. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834619946
Dimensions6.56 × 7.17 × 3.99 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm7.17 mm1.04 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834619946
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 55.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €324 EUR|Low: €159 EUR|High: €666 EUR|Avg: €391 EUR|-7.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2€159 EUR
Retailer 6€303 EUR
Retailer 7€320 EUR
Retailer 4€322 EUR
77 Diamonds€324 EUR
Retailer 3€462 EUR
Retailer 5€666 EUR

39 data points across 7 retailers

2 retailers€159 EUR to €324 EUR

A
Cheapest Retailer
-
€159 EUR
$178 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSEBSPDAUQ · Nov 2
€324 EUR
£285 GBP
View
1 more retailer has this diamond
Prices start from €159 EURSave up to €165 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
1.04ct Heart
€159 EUR