CaratHunter
Plans
Heart|Lab Grown|IGI

8.25ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG835638550

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835638550

Diamond specifications and retailer prices

From €1,230 EUR
$1,374 USD
As of October 31, 2026
Save €4,114 EUR (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €5,344 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.25ct lab-grown heart diamond

This 8.25ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835638550 or 835638550. Listed at 3 retailers as of October 31, 2026, with prices from €1,230 to €5,344, a €4,114 spread on the same certified stone. Brilliant Earth lists it at €5,344. 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

8.25
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835638550
Dimensions12.72 × 14.05 × 8.11 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.72 mm14.05 mm8.25 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835638550
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 57.7%

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: Oct 31
Current: €5,344 EUR|Low: €1,230 EUR|High: €5,344 EUR|Avg: €3,054 EUR
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€1,230 EUR
Retailer 2€1,816 EUR
Brilliant Earth€5,344 EUR

37 data points across 3 retailers

3 retailers€1,230 EUR to €5,344 EUR

A
Cheapest Retailer
-
€1,230 EUR
$1,374 USD
Final sale: no returns
A
Retailer 2
-
€1,816 EUR
£1,597 GBP
View
Most Expensive
B
Brilliant Earth
21362669A · Oct 31
€5,344 EUR
$5,970 USD
View
2 more retailers have this diamond
Prices start from €1,230 EURSave up to €4,114 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
8.25ct Heart
€1,230 EUR