Cushion|Natural|GIA

1.30ct I I1 Cushion Natural Diamond

ID • I/I1 • GIA 5433777157

Certificate GIA 5433777157

Diamond specifications and retailer prices

From €905 EUR
HK$7,900 HKD
As of October 30, 2026
Save €907 EUR (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,812 EUR at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5433777157. Listed at 6 retailers as of October 29, 2026, with prices from €905 to €1,812, a €907 spread on the same certified stone. Yorxs lists it at €1,812. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5433777157
Dimensions6.43 × 6.10 × 4.25 mm
L/W Ratio1.05
Top View
6.43 mm6.10 mm1.30 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5433777157
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.6%

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: €1,400 EUR|Low: €905 EUR|High: €1,826 EUR|Avg: €1,326 EUR|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 30, 2026
Retailer 4€905 EUR
Retailer 2€1,012 EUR
Retailer 3€1,172 EUR
Retailer 5€1,302 EUR
Retailer 1€1,400 EUR
Retailer 6€1,633 EUR
Yorxs€1,812 EUR

41 data points across 7 retailers

6 retailers€905 EUR to €1,812 EUR

A
Cheapest Retailer
-
€905 EUR
HK$7,900 HKD
A
Retailer 2
-
€1,012 EUR
₹107,704 INR
View
A
Retailer 3
-
€1,172 EUR
$1,309 USD
View
Retailer 4
-
€1,302 EUR
$1,455 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
€1,400 EUR
$1,564 USD
View
Most Expensive
A
Yorxs
ADA42E1F0 · Oct 29
€1,812 EUR
View
5 more retailers have this diamond
Prices start from €905 EURSave up to €907 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
1.30ct Cushion
€905 EUR