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Cushion|Natural|GIA

1.00ct D IF Cushion Natural Diamond

GD • D/IF • GIA 1507400217

Certificate GIA 1507400217

Diamond specifications and retailer prices

From €4,178 EUR
SGD 6,307 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €4,178 EUR at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1507400217. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.00
Carat
D
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1507400217
Dimensions5.36 × 5.91 × 3.72 mm
L/W Ratio1.10
Culet sizeNone
Top View
5.36 mm5.91 mm1.00 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1507400217
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCuletDepth 69.4%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €4,178 EUR|Low: €4,178 EUR|High: €4,204 EUR|Avg: €4,194 EUR|-0.4%
October 13, 2026
Fonder Diamond€4,178 EUR

5 data points across 1 retailer

1 retailer

B+
Fonder Diamond
96998407 · Oct 31
€4,178 EUR
SGD 6,307 SGD
View

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+
1.00ct Cushion
€4,178 EUR