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Cushion|Natural|GIA

0.59ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 6233993703

Certificate GIA 6233993703

Diamond specifications and retailer prices

From €348 EUR
As of November 6, 2026
Save €571 EUR (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €919 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 0.59ct natural cushion diamond

This 0.59ct natural cushion sits in the half to three-quarter carat band, graded H 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 6233993703. Listed at 14 retailers as of November 4, 2026, with prices from €348 to €919, a €571 spread on the same certified stone. MOH London lists it at €919. 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

0.59
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6233993703
Dimensions4.82 × 4.80 × 3.37 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.82 mm4.80 mm0.59 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6233993703
Side View
Table 63.0%Crown 35.4°Girdle: STK-ETKPavilion 40.6°Culet: NDepth 70.1%

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: €919 EUR|Low: €279 EUR|High: €940 EUR|Avg: €507 EUR|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 4, 2026
Retailer 14€333 EUR
Retailer 9€348 EUR
Retailer 3€378 EUR
Retailer 15€419 EUR
Retailer 5€448 EUR
Retailer 6€448 EUR
Retailer 11€455 EUR
Retailer 13€459 EUR
Retailer 4€466 EUR
Retailer 2€490 EUR
Retailer 12€499 EUR
Retailer 10€500 EUR
Retailer 8€602 EUR
Retailer 7€643 EUR
MOH London€919 EUR

41 data points across 15 retailers

14 retailers€348 EUR to €919 EUR

B+
Cheapest Retailer
-
€348 EUR
B+
Retailer 2
-
€378 EUR
View
B+
Retailer 3
-
€419 EUR
View
B+
Retailer 4
-
€448 EUR
View
B+
Retailer 5
-
€448 EUR
View
B+
Retailer 6
-
€455 EUR
View
B+
Retailer 7
-
€459 EUR
View
B+
Retailer 8
-
€466 EUR
View
B+
Retailer 9
-
€490 EUR
View
B+
Retailer 10
-
€499 EUR
View
B+
Retailer 11
-
€500 EUR
View
B+
Retailer 12
-
€602 EUR
View
Retailer 13
-
€643 EUR
View
Price last confirmed 35 days ago
Most Expensive
B
MOH London
7F833EFBD · Nov 4
€919 EUR
£808 GBP
View
13 more retailers have this diamond
Prices start from €348 EURSave up to €571 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+
0.59ct Cushion
€348 EUR