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Heart|Lab Grown|IGI

4.85ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG844655430

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844655430

Diamond specifications and retailer prices

From €508 EUR
$567 USD
As of October 31, 2026
Save €2,625 EUR (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €3,133 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.85ct lab-grown heart diamond

This 4.85ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844655430 or 844655430. Listed at 3 retailers as of October 31, 2026, with prices from €508 to €3,133, a €2,625 spread on the same certified stone. Brilliant Earth lists it at €3,133. 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

4.85
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844655430
Dimensions10.63 × 11.93 × 6.71 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm11.93 mm4.85 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844655430
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 56.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €3,133 EUR|Low: €508 EUR|High: €3,133 EUR|Avg: €988 EUR
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€508 EUR
Retailer 2€909 EUR
Brilliant Earth€3,133 EUR

18 data points across 3 retailers

3 retailers€508 EUR to €3,133 EUR

A
Cheapest Retailer
-
€508 EUR
$567 USD
Final sale: no returns
A
Retailer 2
-
€909 EUR
£800 GBP
View
Most Expensive
B
Brilliant Earth
22003757A · Oct 31
€3,133 EUR
$3,500 USD
View
2 more retailers have this diamond
Prices start from €508 EURSave up to €2,625 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
4.85ct Heart
€508 EUR