CaratHunter
Plans
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 €158 EUR
As of November 3, 2026
Save €160 EUR (50%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €318 EUR at 77 Diamonds · As of November 5, 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 3, 2026, with prices from €158 to €318, a €160 spread on the same certified stone. 77 Diamonds lists it at €318. 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €318 EUR|Low: €158 EUR|High: €660 EUR|Avg: €385 EUR|-8.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2€158 EUR
Retailer 6€301 EUR
Retailer 7€317 EUR
77 Diamonds€318 EUR
Retailer 4€320 EUR
Retailer 3€458 EUR
Retailer 5€660 EUR

40 data points across 7 retailers

2 retailers€158 EUR to €318 EUR

A
Cheapest Retailer
-
€158 EUR
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSEBSPDAUQ · Nov 5
€318 EUR
£282 GBP
View
1 more retailer has this diamond
Prices start from €158 EURSave up to €160 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
€158 EUR