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Cushion|Natural|GIA

1.03ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 2534950820

Certificate GIA 2534950820

Diamond specifications and retailer prices

From €1,513 EUR
As of November 6, 2026
Save €2,041 EUR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,554 EUR at MOH London · As of November 4, 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 H 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 2534950820. Listed at 18 retailers as of November 4, 2026, with prices from €1,513 to €3,554, a €2,041 spread on the same certified stone. MOH London lists it at €3,554. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 2534950820
Dimensions6.88 × 5.34 × 3.68 mm
L/W Ratio1.29
Top View
6.88 mm5.34 mm1.03 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534950820
Side View
Table 64.0%Crown 32.9°Girdle: THN-THKPavilion 38°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: Nov 6
Current: €3,554 EUR|Low: €1,501 EUR|High: €3,606 EUR|Avg: €2,203 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 10€1,513 EUR
Retailer 5€1,783 EUR
Retailer 9€1,867 EUR
Retailer 13€1,876 EUR
Retailer 2€1,972 EUR
Retailer 11€2,034 EUR
Retailer 12€2,038 EUR
Retailer 7€2,210 EUR
Retailer 3€2,421 EUR
Retailer 8€2,482 EUR
Retailer 4€2,501 EUR
Retailer 6€2,526 EUR
MOH London€3,554 EUR

33 data points across 13 retailers

18 retailers€1,513 EUR to €3,554 EUR

A
Cheapest Retailer
-
€1,513 EUR
Retailer 2
-
€1,783 EUR
View
Price last confirmed 20 days ago
B+
Retailer 3
-
€1,837 EUR
View
B+
Retailer 4
-
€1,867 EUR
View
B+
Retailer 5
-
€1,876 EUR
View
Final sale: no returns
B+
Retailer 6
-
€1,924 EUR
View
B+
Retailer 7
-
€1,972 EUR
View
Retailer 8
-
€2,034 EUR
View
Price last confirmed 9 days ago
B
Retailer 9
-
€2,038 EUR
View
B
Retailer 10
-
€2,089 EUR
View
Retailer 11
-
€2,101 EUR
View
Price last confirmed 11 days ago
B
Retailer 12
-
€2,158 EUR
View
B
Retailer 13
-
€2,210 EUR
View
B
Retailer 14
-
€2,421 EUR
View
B
Retailer 15
-
€2,482 EUR
View
Retailer 16
-
€2,501 EUR
View
Price last confirmed 32 days ago
B
Retailer 17
-
€2,526 EUR
View
Most Expensive
B
MOH London
27504736C · Nov 4
€3,554 EUR
£3,124 GBP
View
17 more retailers have this diamond
Prices start from €1,513 EURSave up to €2,041 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
1.03ct Cushion
€1,513 EUR