Cushion|Lab Grown|IGI

1.05ct G VVS2 Cushion Lab Grown Diamond

VG • G/VVS2 • IGI LG651487047

Certificate IGI LG651487047

Diamond specifications and retailer prices

From $628 USD
As of October 29, 2026
Save $272 USD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $900 USD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG651487047 or 651487047. Listed at 4 retailers as of October 29, 2026, with prices from $628 to $900, a $272 spread on the same certified stone. Kay Jewelers lists it at $900. 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

1.05
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG651487047
Dimensions7.28 × 5.41 × 3.49 mm
L/W Ratio1.35
Top View
7.28 mm5.41 mm1.05 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651487047
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.5%

Caratlytics Score

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

Last verified: Oct 29
Current: $900 USD|Low: $628 USD|High: $1,110 USD|Avg: $912 USD|-18.9%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$628 USD
Retailer 4$750 USD
Kay Jewelers$900 USD
Retailer 3$900 USD

9 data points across 4 retailers

4 retailers$628 USD to $900 USD

B+
Cheapest Retailer
-
$628 USD
B
Retailer 2
-
$750 USD
View
B
Retailer 3
-
$900 USD
View
Most Expensive
B
Kay Jewelers
252714244 · Oct 30
$900 USD
View
3 more retailers have this diamond
Prices start from $628 USDSave up to $272 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+
1.05ct Cushion
$628 USD