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Cushion|Lab Grown|IGI

1.23ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG633442273

Certificate IGI LG633442273

Diamond specifications and retailer prices

From $1,076 AUD
As of November 5, 2026
Save $439 AUD (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,514 AUD at Kay Jewelers · As of November 5, 2026
View at Kay Jewelers

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG633442273 or 633442273. Listed at 4 retailers as of November 5, 2026, with prices from $1,076 to $1,514, a $439 spread on the same certified stone. Kay Jewelers lists it at $1,514. 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

1.23
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG633442273
Dimensions7.28 × 6.09 × 3.87 mm
L/W Ratio1.20
Top View
7.28 mm6.09 mm1.23 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633442273
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

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

Last verified: Nov 5
Current: $1,514 AUD|Low: $1,076 AUD|High: $1,871 AUD|Avg: $1,515 AUD|-19.1%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$1,076 AUD
Retailer 4$1,257 AUD
Kay Jewelers$1,514 AUD
Retailer 3$1,514 AUD

8 data points across 4 retailers

4 retailers$1,076 AUD to $1,514 AUD

B+
Cheapest Retailer
-
$1,076 AUD
B
Retailer 2
-
$1,257 AUD
View
B
Retailer 3
-
$1,514 AUD
View
Most Expensive
B
Kay Jewelers
251191210 · Nov 5
$1,514 AUD
$1,060 USD
View
3 more retailers have this diamond
Prices start from $1,076 AUDSave up to $439 AUD

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+
1.23ct Cushion
$1,076 AUD