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Cushion|Natural|GIA

1.03ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 5233480600

Certificate GIA 5233480600

Diamond specifications and retailer prices

From €2,990 EUR
As of November 6, 2026
Save €3,190 EUR (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €6,180 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 5233480600. Listed at 22 retailers as of November 4, 2026, with prices from €2,990 to €6,180, a €3,190 spread on the same certified stone. MOH London lists it at €6,180. 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5233480600
Dimensions6.05 × 5.50 × 3.73 mm
L/W Ratio1.10
Top View
6.05 mm5.50 mm1.03 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5233480600
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €6,180 EUR|Low: €2,711 EUR|High: €6,271 EUR|Avg: €4,036 EUR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10€2,990 EUR
Retailer 6€3,036 EUR
Retailer 8€3,254 EUR
Retailer 7€3,524 EUR
Retailer 4€3,918 EUR
Retailer 3€4,136 EUR
Retailer 9€4,150 EUR
Retailer 2€4,348 EUR
Retailer 5€4,747 EUR
MOH London€6,180 EUR

45 data points across 10 retailers

22 retailers€2,990 EUR to €6,180 EUR

B
Cheapest Retailer
-
€2,990 EUR
B
Retailer 2
-
€2,992 EUR
View
B
Retailer 3
-
€3,036 EUR
View
B
Retailer 4
-
€3,066 EUR
View
B
Retailer 5
-
€3,101 EUR
View
B
Retailer 6
-
€3,254 EUR
View
Final sale: no returns
B
Retailer 7
-
€3,310 EUR
View
B
Retailer 8
-
€3,351 EUR
View
B
Retailer 9
-
€3,363 EUR
View
Retailer 10
-
€3,524 EUR
View
Price last confirmed 9 days ago
B
Retailer 11
-
€3,751 EUR
View
B
Retailer 12
-
€3,836 EUR
View
B
Retailer 13
-
€3,918 EUR
View
C
Retailer 14
-
€3,977 EUR
View
C
Retailer 15
-
€3,977 EUR
View
C
Retailer 16
-
€4,111 EUR
View
B
Retailer 17
-
€4,136 EUR
View
Retailer 18
-
€4,150 EUR
View
Price last confirmed 29 days ago
Retailer 19
-
€4,348 EUR
View
Retailer 20
-
€4,401 EUR
View
Price last confirmed 15 days ago
B
Retailer 21
-
€4,747 EUR
View
Most Expensive
B
MOH London
34452AEB0 · Nov 4
€6,180 EUR
£5,433 GBP
View
21 more retailers have this diamond
Prices start from €2,990 EURSave up to €3,190 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
€2,990 EUR