Cushion|Natural|GIA

0.74ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 6565435621

Certificate GIA 6565435621

Diamond specifications and retailer prices

From $764 USD
As of November 1, 2026
Save $119 USD (13%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $883 USD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 0.74ct natural cushion diamond

This 0.74ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565435621. Listed at 5 retailers as of October 29, 2026, with prices from $764 to $883, a $119 spread on the same certified stone. Blue Nile lists it at $883. 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

0.74
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565435621
Dimensions5.10 × 4.99 × 3.33 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.10 mm4.99 mm0.74 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565435621
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

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

Last verified: Nov 1
Current: $883 USD|Low: $710 USD|High: $895 USD|Avg: $794 USD|-1.3%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$710 USD
Retailer 5$764 USD
Retailer 4$783 USD
Retailer 2$820 USD
Blue Nile$883 USD

31 data points across 5 retailers

5 retailers$764 USD to $883 USD

Retailer 1
-
$710 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$764 USD
View
B+
Retailer 3
-
$783 USD
SGD 1,058 SGD
View
B+
Retailer 4
-
$820 USD
£646 GBP
View
Most Expensive
B+
Blue Nile
30265785 · Oct 29
$883 USD
View
4 more retailers have this diamond
Prices start from $764 USDSave up to $119 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.

B+
0.74ct Cushion
$764 USD