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Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 6391854246

Certificate GIA 6391854246

Diamond specifications and retailer prices

From €2,078 EUR
As of November 6, 2026
Save €2,318 EUR (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,396 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct 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 6391854246. Listed at 22 retailers as of November 2, 2026, with prices from €2,078 to €4,396, a €2,318 spread on the same certified stone. MOH London lists it at €4,396. 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

1.02
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6391854246
Dimensions6.12 × 5.32 × 3.68 mm
L/W Ratio1.15
Top View
6.12 mm5.32 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6391854246
Side View
Table 68.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

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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: €4,396 EUR|Low: €1,832 EUR|High: €4,449 EUR|Avg: €2,744 EUR
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 11€2,078 EUR
Retailer 7€2,100 EUR
Retailer 8€2,198 EUR
Retailer 3€2,347 EUR
Retailer 10€2,583 EUR
Retailer 5€2,783 EUR
Retailer 4€2,881 EUR
Retailer 9€2,945 EUR
Retailer 6€3,208 EUR
Retailer 2€3,272 EUR
MOH London€4,396 EUR

45 data points across 11 retailers

22 retailers€2,078 EUR to €4,396 EUR

B
Cheapest Retailer
-
€2,078 EUR
Retailer 2
-
€2,100 EUR
View
Price last confirmed 19 days ago
B
Retailer 3
-
€2,133 EUR
View
B
Retailer 4
-
€2,141 EUR
View
B
Retailer 5
-
€2,198 EUR
View
Final sale: no returns
B
Retailer 6
-
€2,209 EUR
View
B
Retailer 7
-
€2,247 EUR
View
B
Retailer 8
-
€2,257 EUR
View
B
Retailer 9
-
€2,347 EUR
View
B
Retailer 10
-
€2,583 EUR
View
B
Retailer 11
-
€2,583 EUR
View
B
Retailer 12
-
€2,604 EUR
View
B
Retailer 13
-
€2,723 EUR
View
B
Retailer 14
-
€2,723 EUR
View
B
Retailer 15
-
€2,783 EUR
View
B
Retailer 16
-
€2,812 EUR
View
B
Retailer 17
-
€2,881 EUR
View
Retailer 18
-
€2,945 EUR
View
Price last confirmed 31 days ago
Retailer 19
-
€3,052 EUR
View
Price last confirmed 15 days ago
B
Retailer 20
-
€3,208 EUR
View
Retailer 21
-
€3,272 EUR
View
Most Expensive
C
MOH London
1CAB3963F · Nov 2
€4,396 EUR
£3,865 GBP
View
21 more retailers have this diamond
Prices start from €2,078 EURSave up to €2,318 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
1.02ct Cushion
€2,078 EUR