Cushion|Lab Grown|IGI

0.79ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG659416211

Certificate IGI LG659416211

Diamond specifications and retailer prices

From $637 USD
As of October 29, 2026
Save $213 USD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $850 USD at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

About this 0.79ct lab-grown cushion diamond

This 0.79ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG659416211 or 659416211. Listed at 4 retailers as of October 28, 2026, with prices from $637 to $850, a $213 spread on the same certified stone. Kay Jewelers lists it at $850. 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

0.79
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG659416211
Dimensions6.17 × 5.12 × 3.29 mm
L/W Ratio1.21
Top View
6.17 mm5.12 mm0.79 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659416211
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $850 USD|Low: $637 USD|High: $980 USD|Avg: $853 USD|-8.6%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$637 USD
Retailer 4$710 USD
Kay Jewelers$850 USD
Retailer 3$850 USD

11 data points across 4 retailers

4 retailers$637 USD to $850 USD

B+
Cheapest Retailer
-
$637 USD
B
Retailer 2
-
$710 USD
View
B
Retailer 3
-
$850 USD
View
Most Expensive
B
Kay Jewelers
253086318 · Oct 28
$850 USD
View
3 more retailers have this diamond
Prices start from $637 USDSave up to $213 USD

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+
0.79ct Cushion
$637 USD