CaratHunter
Plans
Cushion|Natural|GIA

1.22ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 6552169426

Certificate GIA 6552169426

Diamond specifications and retailer prices

From €1,877 EUR
A$3,238 AUD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: €1,877 EUR at GemTrove
View at GemTrove

About this 1.22ct natural cushion diamond

This 1.22ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552169426. Listed at 2 retailers as of October 31, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552169426
Dimensions6.15 × 6.00 × 4.13 mm
L/W Ratio1.03
Top View
6.15 mm6.00 mm1.22 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552169426
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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: €1,877 EUR|Low: €1,347 EUR|High: €2,795 EUR|Avg: €1,854 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
September 9, 2026
Retailer 10€1,347 EUR
Retailer 13€1,447 EUR
Retailer 14€1,472 EUR
Retailer 16€1,587 EUR
Retailer 2€1,601 EUR
Retailer 11€1,690 EUR
Retailer 15€1,692 EUR
Retailer 12€1,774 EUR
Retailer 18€1,801 EUR
Retailer 3€1,832 EUR
GemTrove€1,877 EUR
Retailer 5€1,953 EUR
Retailer 8€1,953 EUR
Retailer 4€2,024 EUR
Retailer 17€2,140 EUR
Retailer 7€2,260 EUR
Retailer 6€2,435 EUR
Retailer 9€2,757 EUR

48 data points across 18 retailers

2 retailers

Retailer 1
-
€1,472 EUR
HK$12,900 HKD
Price last confirmed 59 days ago
Most Expensive
B+
GemTrove
GT-N-00946365-98 · Oct 31
€1,877 EUR
A$3,238 AUD
View
1 more retailer has this diamond

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+
1.22ct Cushion
€1,877 EUR