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Heart|Lab Grown|IGI

2.34ct I VS1 Heart Lab Grown Diamond

ID • I/VS1 • IGI LG578320347

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG578320347

Diamond specifications and retailer prices

From €375 EUR
As of November 4, 2026
Save €1,307 EUR (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,683 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 2.34ct lab-grown heart diamond

This 2.34ct lab-grown heart sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578320347 or 578320347. Listed at 9 retailers as of November 4, 2026, with prices from €375 to €1,683, a €1,307 spread on the same certified stone. MOH London lists it at €1,683. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.34
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578320347
Dimensions8.50 × 9.24 × 5.06 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
8.50 mm9.24 mm2.34 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578320347
Side View
Table 57.0%Crown 32°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 54.8%

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 4
Current: €1,683 EUR|Low: €375 EUR|High: €2,237 EUR|Avg: €1,040 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7€375 EUR
Retailer 8€522 EUR
Retailer 4€524 EUR
Retailer 5€662 EUR
Retailer 6€663 EUR
Retailer 2€1,107 EUR
Retailer 3€1,438 EUR
Retailer 9€1,611 EUR
MOH London€1,683 EUR

24 data points across 9 retailers

9 retailers€375 EUR to €1,683 EUR

A
Cheapest Retailer
-
€375 EUR
Final sale: no returns
A
Retailer 2
-
€522 EUR
View
A
Retailer 3
-
€524 EUR
View
A
Retailer 4
-
€662 EUR
View
A
Retailer 5
-
€663 EUR
View
A
Retailer 6
-
€1,107 EUR
View
B+
Retailer 7
-
€1,438 EUR
View
B+
Retailer 8
-
€1,611 EUR
View
Most Expensive
B+
MOH London
578320347 · Nov 5
€1,683 EUR
£1,493 GBP
View
8 more retailers have this diamond
Prices start from €375 EURSave up to €1,307 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
2.34ct Heart
€375 EUR