Cushion|Natural|GIA

1.01ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 6372936927

Certificate GIA 6372936927

Diamond specifications and retailer prices

From €1,778 EUR
As of November 6, 2026
Save €964 EUR (35%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,742 EUR at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6372936927. Listed at 19 retailers as of November 6, 2026, with prices from €1,778 to €2,742, a €964 spread on the same certified stone. Washington Diamond lists it at €2,742. 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

1.01
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6372936927
Dimensions6.30 × 5.46 × 3.68 mm
L/W Ratio1.15
Top View
6.30 mm5.46 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6372936927
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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: €2,575 EUR|Low: €1,778 EUR|High: €2,742 EUR|Avg: €2,073 EUR|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Washington Diamond
November 6, 2026
Retailer 5€1,778 EUR
Retailer 7€1,872 EUR
Retailer 3€1,876 EUR
Retailer 4€2,073 EUR
Retailer 6€2,159 EUR
Retailer 2€2,168 EUR
Retailer 1€2,575 EUR
Washington Diamond€2,742 EUR

43 data points across 8 retailers

19 retailers€1,778 EUR to €2,742 EUR

B
Cheapest Retailer
-
€1,778 EUR
B
Retailer 2
-
€1,787 EUR
View
B
Retailer 3
-
€1,794 EUR
View
B
Retailer 4
-
€1,858 EUR
View
B
Retailer 5
-
€1,872 EUR
View
B+
Retailer 6
-
€1,876 EUR
View
B
Retailer 7
-
€1,925 EUR
View
B
Retailer 8
-
€1,973 EUR
View
B
Retailer 9
-
€2,073 EUR
View
B
Retailer 10
-
€2,159 EUR
View
B
Retailer 11
-
€2,164 EUR
View
B
Retailer 12
-
€2,168 EUR
View
B
Retailer 13
-
€2,181 EUR
View
B
Retailer 14
-
€2,194 EUR
View
B
Retailer 15
-
€2,194 EUR
View
B
Retailer 16
-
€2,266 EUR
View
B
Retailer 17
-
€2,548 EUR
View
B
Retailer 18
-
€2,575 EUR
View
Most Expensive
Washington Diamond
1917992573 · Nov 6
€2,742 EUR
$3,061 USD
View
18 more retailers have this diamond
Prices start from €1,778 EURSave up to €964 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+
1.01ct Cushion
€1,778 EUR