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Cushion|Natural|GIA

0.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 5546961588

Certificate GIA 5546961588

Diamond specifications and retailer prices

From €489 EUR
$549 USD
As of November 2, 2026
Save €621 EUR (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,111 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded H 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 5546961588. Listed at 8 retailers as of November 2, 2026, with prices from €489 to €1,111, a €621 spread on the same certified stone. MOH London lists it at €1,111. 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

0.50
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.1°
OriginNatural
Grading LabGIA
CertificateGIA 5546961588
Dimensions5.97 × 4.22 × 2.67 mm
L/W Ratio1.41
Top View
5.97 mm4.22 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546961588
Side View
Table 62.0%Crown 34.7°Girdle: THN-THKPavilion 36.1°Culet: NoneDepth 63.2%

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 2
Current: €1,111 EUR|Low: €401 EUR|High: €1,164 EUR|Avg: €696 EUR|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 3€489 EUR
Retailer 7€598 EUR
Retailer 5€603 EUR
Retailer 2€607 EUR
Retailer 6€655 EUR
Retailer 8€733 EUR
Retailer 4€742 EUR
MOH London€1,111 EUR

46 data points across 8 retailers

8 retailers€489 EUR to €1,111 EUR

B+
Cheapest Retailer
-
€489 EUR
$549 USD
B
Retailer 2
-
€598 EUR
$671 USD
View
B+
Retailer 3
-
€603 EUR
£532 GBP
View
B
Retailer 4
-
€607 EUR
£536 GBP
View
B
Retailer 5
-
€655 EUR
$735 USD
View
Retailer 6
-
€733 EUR
A$1,265 AUD
View
Price last confirmed 30 days ago
B
Retailer 7
-
€742 EUR
ZAR 13,449 ZAR
View
Most Expensive
B
MOH London
2F2A38988 · Nov 2
€1,111 EUR
£981 GBP
View
7 more retailers have this diamond
Prices start from €489 EURSave up to €621 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+
0.50ct Cushion
€489 EUR