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Heart|Lab Grown|IGI

0.66ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG774621516

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG774621516

Diamond specifications and retailer prices

From €225 EUR
As of October 31, 2026
Save €773 EUR (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €998 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.66ct lab-grown heart diamond

This 0.66ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG774621516 or 774621516. Listed at 7 retailers as of October 31, 2026, with prices from €225 to €998, a €773 spread on the same certified stone. MOH London lists it at €998. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.66
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774621516
Dimensions5.59 × 6.03 × 3.36 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.59 mm6.03 mm0.66 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG774621516
Side View
Table 66.0%Crown 34.3°Girdle: THN-STKPavilion 39°Culet: NoneDepth 55.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €998 EUR|Low: €216 EUR|High: €1,011 EUR|Avg: €395 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3€225 EUR
Retailer 2€236 EUR
Retailer 5€238 EUR
Retailer 4€261 EUR
Retailer 6€398 EUR
Retailer 7€436 EUR
MOH London€998 EUR

43 data points across 7 retailers

7 retailers€225 EUR to €998 EUR

A
Cheapest Retailer
-
€225 EUR
A
Retailer 2
-
€236 EUR
£208 GBP
View
B+
Retailer 3
-
€238 EUR
$266 USD
View
A
Retailer 4
-
€261 EUR
£229 GBP
View
B+
Retailer 5
-
€398 EUR
$445 USD
View
Retailer 6
-
€436 EUR
$488 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG774621516 · Nov 1
€998 EUR
£878 GBP
View
6 more retailers have this diamond
Prices start from €225 EURSave up to €773 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
0.66ct Heart
€225 EUR