Cushion|Natural|GIA

0.58ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 7556667730

Certificate GIA 7556667730

Diamond specifications and retailer prices

From €343 EUR
$383 USD
As of October 31, 2026
Save €1,254 EUR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,597 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.58ct natural cushion diamond

This 0.58ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556667730. Listed at 12 retailers as of October 27, 2026, with prices from €343 to €1,597, a €1,254 spread on the same certified stone. Queensmith lists it at €1,597. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.58
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556667730
Dimensions4.82 × 5.06 × 3.27 mm
L/W Ratio1.05
Top View
4.82 mm5.06 mm0.58 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556667730
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 68.0%

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: Oct 31
Current: €1,597 EUR|Low: €343 EUR|High: €1,711 EUR|Avg: €781 EUR|-4.7%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10€343 EUR
Retailer 2€460 EUR
Retailer 9€466 EUR
Retailer 12€483 EUR
Retailer 8€489 EUR
Retailer 6€542 EUR
Retailer 7€573 EUR
Retailer 5€597 EUR
Retailer 3€707 EUR
Retailer 4€799 EUR
Retailer 11€887 EUR
Queensmith€1,597 EUR

37 data points across 12 retailers

12 retailers€343 EUR to €1,597 EUR

A
Cheapest Retailer
-
€343 EUR
$383 USD
Final sale: no returns
A
Retailer 2
-
€460 EUR
£405 GBP
View
A
Retailer 3
-
€466 EUR
£410 GBP
View
A
Retailer 4
-
€483 EUR
$540 USD
View
A
Retailer 5
-
€489 EUR
$546 USD
View
A
Retailer 6
-
€542 EUR
$606 USD
View
B+
Retailer 7
-
€573 EUR
ZAR 10,350 ZAR
View
B+
Retailer 8
-
€597 EUR
View
Retailer 9
-
€707 EUR
$790 USD
View
Price last confirmed 14 days ago
Retailer 10
-
€799 EUR
A$1,374 AUD
View
Price last confirmed 28 days ago
B
Retailer 11
-
€887 EUR
£780 GBP
View
Most Expensive
B
Queensmith
7556667730 · Oct 27
€1,597 EUR
£1,405 GBP
View
11 more retailers have this diamond
Prices start from €343 EURSave up to €1,254 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
0.58ct Cushion
€343 EUR