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Cushion|Natural|GIA

0.80ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 1543293309

Certificate GIA 1543293309

Diamond specifications and retailer prices

From €528 EUR
$592 USD
As of November 2, 2026
Save €230 EUR (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €758 EUR at Jared · As of November 2, 2026
View at Jared

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-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 1543293309. Listed at 9 retailers as of November 2, 2026, with prices from €528 to €758, a €230 spread on the same certified stone. Jared lists it at €758. 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
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543293309
Dimensions5.47 × 4.95 × 3.36 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.47 mm4.95 mm0.80 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543293309
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €758 EUR|Low: €473 EUR|High: €838 EUR|Avg: €670 EUR|-9.6%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10€512 EUR
Retailer 5€528 EUR
Retailer 3€544 EUR
Retailer 7€650 EUR
Retailer 6€675 EUR
Retailer 9€675 EUR
Retailer 2€685 EUR
Retailer 4€731 EUR
Retailer 8€731 EUR
Jared€758 EUR

40 data points across 10 retailers

9 retailers€528 EUR to €758 EUR

A
Cheapest Retailer
-
€528 EUR
$592 USD
Final sale: no returns
A
Retailer 2
-
€544 EUR
$610 USD
View
A
Retailer 3
-
€650 EUR
SGD 985 SGD
View
Retailer 4
-
€675 EUR
$757 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
€675 EUR
$757 USD
View
B+
Retailer 6
-
€685 EUR
£605 GBP
View
B+
Retailer 7
-
€731 EUR
$820 USD
View
B+
Retailer 8
-
€731 EUR
$820 USD
View
Most Expensive
B+
Jared
159885770 · Nov 2
€758 EUR
$850 USD
View
8 more retailers have this diamond
Prices start from €528 EURSave up to €230 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.

A
0.80ct Cushion
€528 EUR