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Cushion|Lab Grown|IGI

10.19ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG788670790

Certificate IGI LG788670790

Diamond specifications and retailer prices

From $12,688 AUD
$8,892 USD
As of October 31, 2026
Save $5,534 AUD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $18,222 AUD at Kay Jewelers · As of November 2, 2026
View at Kay Jewelers

About this 10.19ct lab-grown cushion diamond

This 10.19ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG788670790 or 788670790. Listed at 4 retailers as of October 31, 2026, with prices from $12,688 to $18,222, a $5,534 spread on the same certified stone. Kay Jewelers lists it at $18,222. 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

10.19
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG788670790
Dimensions16.57 × 11.38 × 7.00 mm
L/W Ratio1.46
Top View
16.57 mm11.38 mm10.19 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788670790
Side View
Table 69.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 61.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $18,222 AUD|Low: $12,688 AUD|High: $18,222 AUD|Avg: $16,452 AUD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$12,688 AUD
Retailer 4$15,182 AUD
Kay Jewelers$18,222 AUD
Retailer 3$18,222 AUD

4 data points across 4 retailers

4 retailers$12,688 AUD to $18,222 AUD

B
Cheapest Retailer
-
$12,688 AUD
$8,892 USD
B
Retailer 2
-
$15,182 AUD
$10,640 USD
View
B
Retailer 3
-
$18,222 AUD
$12,770 USD
View
Most Expensive
B
Kay Jewelers
258641364 · Nov 2
$18,222 AUD
$12,770 USD
View
3 more retailers have this diamond
Prices start from $12,688 AUDSave up to $5,534 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
10.19ct Cushion
$12,688 AUD