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Cushion|Natural|GIA

1.05ct K IF Cushion Natural Diamond

EX • K/IF • GIA 2171395305

Certificate GIA 2171395305

Diamond specifications and retailer prices

From €2,113 EUR
As of November 6, 2026
Save €182 EUR (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,295 EUR at DreamStone · As of November 4, 2026
View at DreamStone

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2171395305. Listed at 2 retailers as of November 4, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2171395305
Dimensions6.34 × 5.39 mm
L/W Ratio1.18
Top View
6.34 mm5.39 mm1.05 ctK / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2171395305
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCuletDepth 64.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: €2,295 EUR|Low: €2,085 EUR|High: €2,550 EUR|Avg: €2,287 EUR|-3.3%
DreamStone
Retailer 2
September 25, 2026
Retailer 2€2,113 EUR
DreamStone€2,295 EUR

5 data points across 2 retailers

2 retailers€2,113 EUR to €2,295 EUR

B
Cheapest Retailer
-
€2,113 EUR
Most Expensive
B
DreamStone
GXD1314F%2A · Nov 4
€2,295 EUR
$2,562 USD
View
1 more retailer has this diamond
Prices start from €2,113 EURSave up to €182 EUR

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
1.05ct Cushion
€2,113 EUR