Cushion|Lab Grown|IGI

0.67ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG662487506

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG662487506

Diamond specifications and retailer prices

From €306 EUR
$342 USD
As of November 1, 2026
Save €443 EUR (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €749 EUR at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.67ct lab-grown cushion diamond

This 0.67ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG662487506 or 662487506. Listed at 4 retailers as of October 31, 2026, with prices from €306 to €749, a €443 spread on the same certified stone. Riddles Jewelry lists it at €749. 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

0.67
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662487506
Dimensions6.32 × 4.69 × 2.97 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm4.69 mm0.67 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG662487506
Side View
Table 61.0%Crown 33.6°Girdle: MED-THKPavilion 38°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €635 EUR|Low: €288 EUR|High: €749 EUR|Avg: €500 EUR|+8.1%
Retailer 1
Retailer 2
Retailer 3
Riddles Jewelry
October 19, 2026
Retailer 3€306 EUR
Retailer 2€385 EUR
Retailer 1€635 EUR
Riddles Jewelry€749 EUR

7 data points across 4 retailers

4 retailers€306 EUR to €749 EUR

A
Cheapest Retailer
-
€306 EUR
$342 USD
B+
Retailer 2
-
€385 EUR
$430 USD
View
B
Retailer 3
-
€635 EUR
CA$986 CAD
View
Most Expensive
B
Riddles Jewelry
1966213466 · Oct 31
€749 EUR
$837 USD
View
3 more retailers have this diamond
Prices start from €306 EURSave up to €443 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
0.67ct Cushion
€306 EUR