Heart|Lab Grown|IGI

0.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG761528642

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG761528642

Diamond specifications and retailer prices

From €123 EUR
$137 USD
As of October 30, 2026
Save €666 EUR (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,182 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761528642 or 761528642. Listed at 9 retailers as of October 29, 2026, with a 543% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761528642
Dimensions5.43 × 5.07 × 3.13 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.43 mm5.07 mm0.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG761528642
Side View
Table 61.0%Crown 32.5°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 57.6%

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: Oct 30
Current: €1,182 EUR|Low: €118 EUR|High: €1,182 EUR|Avg: €477 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5€123 EUR
Retailer 10€138 EUR
Retailer 8€142 EUR
Retailer 11€192 EUR
Retailer 7€286 EUR
Retailer 9€422 EUR
Retailer 4€516 EUR
Retailer 6€540 EUR
Retailer 3€696 EUR
Retailer 2€789 EUR
Do Amore Diamonds€1,182 EUR

15 data points across 11 retailers

9 retailers€123 EUR to €789 EUR

A
Cheapest Retailer
-
€123 EUR
$137 USD
A
Retailer 2
-
€138 EUR
$154 USD
View
Final sale: no returns
A
Retailer 3
-
€142 EUR
$159 USD
View
B+
Retailer 4
-
€286 EUR
$319 USD
View
B
Retailer 5
-
€422 EUR
$471 USD
View
B
Retailer 6
-
€516 EUR
$577 USD
View
B
Retailer 7
-
€540 EUR
$603 USD
View
B
Retailer 8
-
€789 EUR
£694 GBP
View
Most Expensive
Do Amore Diamonds
27-58C3C14E0 · Oct 29
€1,182 EUR
$1,320 USD
View
Price under review
8 more retailers have this diamond
Prices start from €123 EURSave up to €666 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
0.51ct Heart
€123 EUR