Cushion|Lab Grown|IGI

0.71ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG750504400

Certificate IGI LG750504400

Diamond specifications and retailer prices

From €514 EUR
$574 USD
As of October 31, 2026
Save €158 EUR (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €671 EUR at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 0.71ct lab-grown cushion diamond

This 0.71ct 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 LG750504400 or 750504400. Listed at 4 retailers as of October 30, 2026, with prices from €514 to €671, a €158 spread on the same certified stone. Kay Jewelers lists it at €671. 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

0.71
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG750504400
Dimensions6.68 × 4.82 × 3.00 mm
L/W Ratio1.39
Top View
6.68 mm4.82 mm0.71 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750504400
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €671 EUR|Low: €514 EUR|High: €788 EUR|Avg: €672 EUR|-14.8%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2€514 EUR
Retailer 4€564 EUR
Kay Jewelers€671 EUR
Retailer 3€671 EUR

9 data points across 4 retailers

4 retailers€514 EUR to €671 EUR

B+
Cheapest Retailer
-
€514 EUR
$574 USD
B+
Retailer 2
-
€564 EUR
$630 USD
View
B
Retailer 3
-
€671 EUR
$750 USD
View
Most Expensive
B
Kay Jewelers
257453974 · Oct 30
€671 EUR
$750 USD
View
3 more retailers have this diamond
Prices start from €514 EURSave up to €158 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.

B+
0.71ct Cushion
€514 EUR