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Cushion|Natural|GIA

1.00ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 5212753650

Certificate GIA 5212753650

Diamond specifications and retailer prices

From €1,214 EUR
As of November 6, 2026
Save €1,641 EUR (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,855 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5212753650. Listed at 11 retailers as of November 4, 2026, with prices from €1,214 to €2,855, a €1,641 spread on the same certified stone. MOH London lists it at €2,855. 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

1.00
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5212753650
Dimensions6.38 × 5.26 × 3.57 mm
L/W Ratio1.21
Top View
6.38 mm5.26 mm1.00 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5212753650
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.8%

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: €2,855 EUR|Low: €1,302 EUR|High: €2,897 EUR|Avg: €1,725 EUR|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4€1,339 EUR
Retailer 8€1,372 EUR
Retailer 5€1,375 EUR
Retailer 9€1,428 EUR
Retailer 6€1,481 EUR
Retailer 7€1,546 EUR
Retailer 2€1,671 EUR
Retailer 3€2,219 EUR
MOH London€2,855 EUR

37 data points across 9 retailers

11 retailers€1,214 EUR to €2,855 EUR

B+
Cheapest Retailer
-
€1,214 EUR
B+
Retailer 2
-
€1,339 EUR
View
B+
Retailer 3
-
€1,353 EUR
View
B+
Retailer 4
-
€1,372 EUR
View
B+
Retailer 5
-
€1,375 EUR
View
B+
Retailer 6
-
€1,428 EUR
View
Retailer 7
-
€1,481 EUR
View
Price last confirmed 8 days ago
B
Retailer 8
-
€1,546 EUR
View
B
Retailer 9
-
€1,671 EUR
View
B
Retailer 10
-
€2,219 EUR
View
Most Expensive
C
MOH London
444D1A5D6 · Nov 4
€2,855 EUR
£2,510 GBP
View
10 more retailers have this diamond
Prices start from €1,214 EURSave up to €1,641 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+
1.00ct Cushion
€1,214 EUR