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Cushion|Lab Grown|GIA

3.02ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1

Diamond specifications and retailer prices

From $2,094 AUD
As of November 6, 2026
Save $4,884 AUD (70%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,979 AUD at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of November 6, 2026, with prices from $2,094 to $6,979, a $4,884 spread on the same certified stone. Washington Diamond lists it at $6,979. 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

3.02
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions9.25 × 7.87 × 5.39 mm
L/W Ratio1.18
Top View
9.25 mm7.87 mm3.02 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $2,094 AUD|Low: $1,547 AUD|High: $6,979 AUD|Avg: $3,172 AUD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Washington Diamond
November 6, 2026
Retailer 2$1,595 AUD
Retailer 1$2,094 AUD
Retailer 3$5,755 AUD
Washington Diamond$6,979 AUD

32 data points across 4 retailers

4 retailers$2,094 AUD to $6,979 AUD

Retailer 1
-
$1,595 AUD
Price last confirmed 12 days ago
B+
Retailer 2
-
$2,094 AUD
View
C
Retailer 3
-
$5,755 AUD
View
Most Expensive
Washington Diamond
1986530438 · Nov 6
$6,979 AUD
$4,795 USD
View
3 more retailers have this diamond
Prices start from $2,094 AUDSave up to $4,884 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+
3.02ct Cushion
$2,094 AUD