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Cushion|Natural|GIA

1.05ct H IF Cushion Natural Diamond

EX • H/IF • GIA 6565660033

Certificate GIA 6565660033

Diamond specifications and retailer prices

From €1,978 EUR
£1,746 GBP
As of October 30, 2026
Save €211 EUR (10%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,189 EUR at RockHer · As of October 31, 2026
View at RockHer

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) 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 6565660033. Listed at 3 retailers as of October 30, 2026, with a relatively tight 11% 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
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.83°
Pavilion angle32.49°
OriginNatural
Grading LabGIA
CertificateGIA 6565660033
Dimensions5.69 × 5.53 × 3.81 mm
L/W Ratio1.03
Girdle conditionThick
Top View
5.69 mm5.53 mm1.05 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565660033
Side View
Table 64.0%Crown 37.83°GirdlePavilion 32.49°Culet: NoneDepth 68.9%

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: Oct 30
Current: €2,124 EUR|Low: €1,978 EUR|High: €2,189 EUR|Avg: €2,078 EUR
Retailer 1
Retailer 2
RockHer
October 31, 2026
Retailer 2€1,978 EUR
Retailer 1€2,124 EUR
RockHer€2,189 EUR

2 data points across 3 retailers

3 retailers€1,978 EUR to €2,189 EUR

A
Cheapest Retailer
-
€1,978 EUR
£1,746 GBP
A
Retailer 2
-
€2,124 EUR
$2,382 USD
View
Most Expensive
B+
RockHer
187580581 · Oct 31
€2,189 EUR
$2,455 USD
View
2 more retailers have this diamond
Prices start from €1,978 EURSave up to €211 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.

A
1.05ct Cushion
€1,978 EUR