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Cushion|Natural|GIA

0.80ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 1225829500

Certificate GIA 1225829500

Diamond specifications and retailer prices

From €925 EUR
$1,033 USD
As of October 30, 2026
Save €668 EUR (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,593 EUR at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1225829500. Listed at 10 retailers as of October 30, 2026, with prices from €925 to €1,593, a €668 spread on the same certified stone. 77 Diamonds lists it at €1,593. 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

0.80
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1225829500
Dimensions5.30 × 5.27 × 3.63 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.30 mm5.27 mm0.80 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1225829500
Side View
Table 65.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 68.8%

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: Oct 30
Current: €1,593 EUR|Low: €925 EUR|High: €1,736 EUR|Avg: €1,270 EUR|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7€925 EUR
Retailer 6€1,062 EUR
Retailer 3€1,072 EUR
Retailer 5€1,073 EUR
Retailer 2€1,239 EUR
Retailer 4€1,465 EUR
77 Diamonds€1,593 EUR
Retailer 8€1,736 EUR

30 data points across 8 retailers

10 retailers€925 EUR to €1,593 EUR

B+
Cheapest Retailer
-
€925 EUR
$1,033 USD
B+
Retailer 2
-
€1,062 EUR
$1,186 USD
View
B+
Retailer 3
-
€1,072 EUR
$1,198 USD
View
B+
Retailer 4
-
€1,073 EUR
$1,199 USD
View
B
Retailer 5
-
€1,239 EUR
$1,384 USD
View
B
Retailer 6
-
€1,325 EUR
$1,480 USD
View
B
Retailer 7
-
€1,325 EUR
$1,480 USD
View
B
Retailer 8
-
€1,369 EUR
$1,530 USD
View
B
Retailer 9
-
€1,465 EUR
A$2,518 AUD
View
Most Expensive
B
77 Diamonds
CUSZFJJF3FUB · Oct 31
€1,593 EUR
£1,401 GBP
View
9 more retailers have this diamond
Prices start from €925 EURSave up to €668 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+
0.80ct Cushion
€925 EUR