Cushion|Natural|GIA

0.51ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 7496080636

Certificate GIA 7496080636

Diamond specifications and retailer prices

From €565 EUR
As of November 6, 2026
Save €849 EUR (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,414 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded G 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 7496080636. Listed at 12 retailers as of November 4, 2026, with prices from €565 to €1,414, a €849 spread on the same certified stone. MOH London lists it at €1,414. 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

0.51
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7496080636
Dimensions4.85 × 4.59 × 2.98 mm
L/W Ratio1.06
Key to symbols
Feather, Crystal
Top View
4.85 mm4.59 mm0.51 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7496080636
Side View
Table 63.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 65.0%

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 6
Current: €1,414 EUR|Low: €565 EUR|High: €1,432 EUR|Avg: €820 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8€565 EUR
Retailer 10€584 EUR
Retailer 7€613 EUR
Retailer 3€667 EUR
Retailer 4€744 EUR
Retailer 6€768 EUR
Retailer 11€775 EUR
Retailer 2€867 EUR
Retailer 9€922 EUR
Retailer 5€946 EUR
MOH London€1,414 EUR

42 data points across 11 retailers

12 retailers€565 EUR to €1,414 EUR

B+
Cheapest Retailer
-
€565 EUR
Final sale: no returns
B
Retailer 2
-
€584 EUR
View
Retailer 3
-
€613 EUR
View
Price last confirmed 9 days ago
B
Retailer 4
-
€672 EUR
View
B
Retailer 5
-
€731 EUR
View
B
Retailer 6
-
€744 EUR
View
B
Retailer 7
-
€768 EUR
View
B
Retailer 8
-
€775 EUR
View
B
Retailer 9
-
€867 EUR
View
Retailer 10
-
€922 EUR
View
Price last confirmed 33 days ago
B
Retailer 11
-
€946 EUR
View
Most Expensive
C
MOH London
519549403 · Nov 4
€1,414 EUR
£1,243 GBP
View
11 more retailers have this diamond
Prices start from €565 EURSave up to €849 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+
0.51ct Cushion
€565 EUR