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Cushion|Lab Grown|GIA

4.04ct F SI1 Cushion Lab Grown Diamond

EX • F/SI1 • GIA 6481162033

Certificate GIA 6481162033

Diamond specifications and retailer prices

From $2,457 AUD
$1,722 USD
As of November 2, 2026
Save $7,562 AUD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,407 AUD at Riddles Jewelry · As of November 2, 2026
View at Riddles Jewelry

About this 4.04ct lab-grown cushion diamond

This 4.04ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6481162033. Listed at 19 retailers as of November 2, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.04
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6481162033
Dimensions9.99 × 8.65 × 5.85 mm
L/W Ratio1.15
Top View
9.99 mm8.65 mm4.04 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6481162033
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,012 AUD|Low: $2,420 AUD|High: $17,879 AUD|Avg: $7,127 AUD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Riddles Jewelry
November 2, 2026
Retailer 16$2,457 AUD
Retailer 9$2,968 AUD
Retailer 14$3,025 AUD
Retailer 2$3,253 AUD
Retailer 5$4,258 AUD
Retailer 12$4,558 AUD
Retailer 4$4,754 AUD
Retailer 1$5,012 AUD
Retailer 15$5,224 AUD
Retailer 17$5,666 AUD
Retailer 6$7,933 AUD
Retailer 3$8,243 AUD
Retailer 7$8,318 AUD
Retailer 10$8,419 AUD
Retailer 13$9,499 AUD
Retailer 11$10,019 AUD
Retailer 8$11,640 AUD
Riddles Jewelry$14,407 AUD
Retailer 18$17,879 AUD

31 data points across 19 retailers

19 retailers$2,457 AUD to $10,019 AUD

A
Cheapest Retailer
-
$2,457 AUD
$1,722 USD
Retailer 2
-
$2,968 AUD
$2,080 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$3,025 AUD
$2,120 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,253 AUD
$2,280 USD
View
B
Retailer 5
-
$4,258 AUD
$2,984 USD
View
B
Retailer 6
-
$4,558 AUD
£2,515 GBP
View
B
Retailer 7
-
$4,702 AUD
$3,295 USD
View
B
Retailer 8
-
$4,754 AUD
$3,332 USD
View
B
Retailer 9
-
$5,012 AUD
€3,345 EUR
View
B
Retailer 10
-
$5,666 AUD
CA$5,515 CAD
View
B
Retailer 11
-
$7,933 AUD
$5,559 USD
View
B
Retailer 12
-
$8,243 AUD
$5,777 USD
View
B
Retailer 13
-
$8,318 AUD
$5,830 USD
View
B
Retailer 14
-
$8,419 AUD
$5,900 USD
View
B
Retailer 15
-
$9,499 AUD
£5,242 GBP
View
B
Retailer 16
-
$10,019 AUD
£5,529 GBP
View
Retailer 17
-
$11,640 AUD
$8,158 USD
View
Price under review
Most Expensive
Riddles Jewelry
1966194770 · Nov 2
$14,407 AUD
$10,097 USD
View
Price under review
17 more retailers have this diamond
Prices start from $2,457 AUDSave up to $7,562 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.

A
4.04ct Cushion
$2,457 AUD