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Cushion|Natural|GIA

1.03ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 2504530256

Certificate GIA 2504530256

Diamond specifications and retailer prices

From €2,048 EUR
$2,297 USD
As of November 1, 2026
Save €2,043 EUR (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,091 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2504530256. Listed at 16 retailers as of November 1, 2026, with prices from €2,048 to €4,091, a €2,043 spread on the same certified stone. MOH London lists it at €4,091. 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

1.03
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2504530256
Dimensions7.32 × 5.40 × 3.66 mm
L/W Ratio1.36
Top View
7.32 mm5.40 mm1.03 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2504530256
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.9%

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: Nov 1
Current: €4,091 EUR|Low: €1,751 EUR|High: €4,141 EUR|Avg: €2,461 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8€1,756 EUR
Retailer 4€2,048 EUR
Retailer 10€2,092 EUR
Retailer 12€2,155 EUR
Retailer 9€2,170 EUR
Retailer 2€2,278 EUR
Retailer 11€2,335 EUR
Retailer 5€2,496 EUR
Retailer 3€2,617 EUR
Retailer 6€2,870 EUR
Retailer 7€2,915 EUR
MOH London€4,091 EUR

32 data points across 12 retailers

16 retailers€2,048 EUR to €4,091 EUR

Retailer 1
-
€1,756 EUR
₹187,604 INR
Price last confirmed 10 days ago
Retailer 2
-
€1,911 EUR
$2,143 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
€2,048 EUR
$2,297 USD
View
B+
Retailer 4
-
€2,092 EUR
$2,346 USD
View
Retailer 5
-
€2,153 EUR
$2,415 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
€2,155 EUR
$2,417 USD
View
Final sale: no returns
B
Retailer 7
-
€2,170 EUR
$2,434 USD
View
B
Retailer 8
-
€2,278 EUR
£2,012 GBP
View
B
Retailer 9
-
€2,305 EUR
$2,585 USD
View
Retailer 10
-
€2,335 EUR
$2,619 USD
View
Price last confirmed 21 days ago
B
Retailer 11
-
€2,461 EUR
$2,760 USD
View
B
Retailer 12
-
€2,496 EUR
£2,204 GBP
View
Retailer 13
-
€2,617 EUR
A$4,515 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
€2,870 EUR
ZAR 52,011 ZAR
View
B
Retailer 15
-
€2,915 EUR
View
Most Expensive
B
MOH London
3F405F922 · Nov 1
€4,091 EUR
£3,613 GBP
View
15 more retailers have this diamond
Prices start from €2,048 EURSave up to €2,043 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+
1.03ct Cushion
€2,048 EUR