CaratHunter
Plans
Heart|Lab Grown|IGI

5.03ct H VVS2 Heart Lab Grown Diamond

EX • H/VVS2 • IGI LG846652172

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846652172

Diamond specifications and retailer prices

From €658 EUR
$735 USD
As of October 31, 2026
Save €3,746 EUR (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €4,404 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.03ct lab-grown heart diamond

This 5.03ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846652172 or 846652172. Listed at 3 retailers as of October 30, 2026, with prices from €658 to €4,404, a €3,746 spread on the same certified stone. Brilliant Earth lists it at €4,404. 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

5.03
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846652172
Dimensions10.63 × 11.86 × 6.89 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 mm11.86 mm5.03 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846652172
Side View
Table 63.0%Crown 35.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.1%

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: €4,404 EUR|Low: €658 EUR|High: €6,883 EUR|Avg: €3,210 EUR|-36.0%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 2€658 EUR
Retailer 3€1,129 EUR
Brilliant Earth€4,404 EUR

14 data points across 3 retailers

3 retailers€658 EUR to €4,404 EUR

A
Cheapest Retailer
-
€658 EUR
$735 USD
Final sale: no returns
A
Retailer 2
-
€1,129 EUR
£993 GBP
View
Most Expensive
B
Brilliant Earth
22150738A · Oct 30
€4,404 EUR
$4,920 USD
View
2 more retailers have this diamond
Prices start from €658 EURSave up to €3,746 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
5.03ct Heart
€658 EUR