Cushion|Natural|GIA

3.50ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 1242003490

Certificate GIA 1242003490

Diamond specifications and retailer prices

From $29,110 USD
As of November 5, 2026
Save $21,175 USD (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $50,285 USD at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

About this 3.5ct natural cushion diamond

This 3.5ct natural 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 1242003490. Listed at 11 retailers as of November 5, 2026, with prices from $29,110 to $50,285, a $21,175 spread on the same certified stone. Diamonds Direct lists it at $50,285. 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

3.50
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242003490
Dimensions9.13 × 8.30 × 5.77 mm
L/W Ratio1.10
Culet sizeNone
Top View
9.13 mm8.30 mm3.50 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242003490
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $50,285 USD|Low: $29,110 USD|High: $55,635 USD|Avg: $38,168 USD|-9.6%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$29,110 USD
Retailer 5$31,335 USD
Retailer 9$31,770 USD
Retailer 7$32,664 USD
Retailer 4$33,007 USD
Retailer 10$35,295 USD
Retailer 2$37,214 USD
Retailer 11$37,331 USD
Retailer 8$39,202 USD
Retailer 3$46,908 USD
Diamonds Direct$50,285 USD

38 data points across 11 retailers

11 retailers$29,110 USD to $50,285 USD

A
Cheapest Retailer
-
$29,110 USD
Retailer 2
-
$31,335 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$31,770 USD
View
A
Retailer 4
-
$32,664 USD
View
A
Retailer 5
-
$33,007 USD
View
A
Retailer 6
-
$35,295 USD
View
A
Retailer 7
-
$37,214 USD
View
A
Retailer 8
-
$37,331 USD
View
B+
Retailer 9
-
$39,202 USD
View
B+
Retailer 10
-
$46,908 USD
View
Most Expensive
B
Diamonds Direct
1044056 · Nov 6
$50,285 USD
View
10 more retailers have this diamond
Prices start from $29,110 USDSave up to $21,175 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.

A
3.50ct Cushion
$29,110 USD